Maintenance Manual MM-99106 9- And 10-Speed Transmissions
Maintenance Manual MM-991069- and 10-Speed TransmissionsPlatform “G”Revised 01-06
Service NotesBefore You BeginService NotesThis manual provides top cover and auxiliarycase overhaul procedures for Meritor’sPlatform “G” 9- and 10-speed transmissions.Before you begin procedures:1.Read and understand all instructions andprocedures before you begin to servicecomponents.2. Read and observe all Caution and Warningsafety alerts that precede instructions orprocedures you will perform. These alerts helpto avoid damage to components, seriouspersonal injury, or both.3. Follow your company’s maintenance andservice, installation, and diagnosticsguidelines.4. Use special tools when required to help avoidserious personal injury and damage tocomponents.Safety Alerts, Torque Symbol and NotesA Warning alerts you to anWARNING instruction or procedurethat you must followexactly to avoid seriouspersonal injury.CAUTIONA Caution alerts you to aninstruction or procedurethat you must followexactly to avoid damage tocomponents.A torque symbol alerts youto tighten fasteners to aspecified torque value.NOTEA Note providesinformation or suggestionsthat help you correctlyservice a component.Access Product and Service Informationon Our WebsiteVisit the DriveTrain PlusTM by ArvinMeritor TechLibrary at arvinmeritor.com to access and orderproduct and service information.To Order Information by PhoneCall ArvinMeritor’s Customer Service Center at800-535-5560 to order the following publications. 9-, 10- and 13-Speed Transmissions(Maintenance Manual 26A) Electric Over Air (EOA) Range Shift SystemWiring Diagram (Wiring Diagram TP-9964) 9- and 10-Speed Manual Transmissions(Operator Manual TP-8989) 9-, 10- and13-Speed Transmissions(Parts Book PB-94134) Drivetrain PlusTM by ArvinMeritor TechnicalElectronic Library on CD. Features productand service information on most Meritor,and Meritor WABCO products. 20. OrderTP-9853.How to Order Tools and SuppliesSpecified in This ManualCall ArvinMeritor’s Commercial VehicleAftermarket at 888-725-9355 to order Meritor toolsand supplies.SPX Kent-Moore, 28635 Mound Road, Warren,Michigan, 48092. Call the company’s customerservice center at 800-345-2233, or visit theirwebsite at spxkentmoore.com.For Owatonna Tools, contact OTC Tool andEquipment Division, 655 Eisenhower Drive,Owatonna, Minnesota, 55060.Great Lakes Tool Specialties, 8530 M-89, Richland,Michigan, 49083. Call the company’s customerservice center at 800-877-9618 or 616-629-9628.
Platform “G” 9- and 10-Speed TransmissionsMaintenance Manual MM-99106USING THIS MAINTENANCE MANUALThis maintenance manual addresses maintenance, service and use issues that owners and users ofMeritor’s Platform “G” 9- and 10-speed transmissions may encounter. It is not intended as a discussion ofevery issue that may arise in those contexts but is illustrative of certain information that might beconsidered in conjunction with installation, maintenance, repair and use of the subject transmissions.Owners and users of Meritor’s Platform “G” 9- and 10-speed transmissions are responsible forfamiliarizing themselves with the content of this maintenance manual and using the information (andfollowing the warnings) contained herein for any function or condition covered. They are also responsiblefor communicating the information contained in this maintenance manual to any persons performinginstallation, maintenance or repair services with respect to the subject transmissions. Correctmaintenance, service and use of the subject transmissions, and observance of the suggestions anddirectives contained in this maintenance manual, are integral requirements of continued warrantycoverage for the subject transmissions.This maintenance manual is provided under the following limitations, restrictions and disclaimers, whichare applicable to any person or entity using or relying on the same, as a condition to such usage orreliance:THESE MATERIALS PROVIDE SUGGESTIONS, AS WELL AS CERTAIN REQUIREMENTS, WITH RESPECT TO THEINSTALLATION, MAINTENANCE, REPAIR AND USAGE OF MERITOR’S PLATFORM “G” 9- AND 10-SPEEDTRANSMISSIONS.INSTALLATION, MAINTENANCE, REPAIR AND USAGE OF THE SUBJECT TRANSMISSIONS IS SOLELY THERESPONSIBILITY OF THE OWNERS AND USERS OF THE SUBJECT TRANSMISSIONS, AND IMPROPER OR INCORRECTACTIONS OR OMISSIONS IN THAT REGARD ARE NOT THE RESPONSIBILITY OF MERITOR.WARRANTY OBLIGATIONS WITH RESPECT TO THE SUBJECT TRANSMISSIONS ARE CONTAINED IN THE WARRANTYINFORMATION MATERIAL ACCOMPANYING THAT PRODUCT. THE INFORMATION IN THESE MATERIALS IS PROVIDEDON AN ‘AS IS’ BASIS, AND ALL WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TOIMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OFPROPRIETARY RIGHTS ARE EXPRESSLY DISCLAIMED. CHANGES MAY BE MADE PERIODICALLY TO THEINFORMATION CONTAINED HEREIN. THOSE CHANGES MAY OR MAY NOT BE INCORPORATED IN ANY NEW VERSIONOF THESE MATERIALS, AND THESE MATERIALS CAN QUICKLY BECOME OUT-OF-DATE.TO THE EXTENT THAT ANY OPERATION OR FUNCTION DESCRIBED IN THIS MAINTENANCE MANUAL REQUIRESINTERFACE WITH PRODUCTS, EQUIPMENT OR MATERIALS OF MANUFACTURERS OTHER THAN MERITOR, THEPRODUCTS MANUFACTURED BY MERITOR ARE WARRANTED ONLY AS SEPARATELY SPECIFIED BY MERITOR.REFERENCE SHOULD BE MADE TO THE WARRANTY INFORMATION DOCUMENT ACCOMPANYING THE SUBJECTTRANSMISSION FOR WARRANTY COVERAGE PROVIDED BY MERITOR. MERITOR MAKES NO WARRANTY WITHRESPECT TO PRODUCTS, EQUIPMENT AND MATERIALS MANUFACTURED OR SUPPLIED BY OTHER ENTITIES OR THEINTERFACE OF THE SUBJECT TRANSMISSIONS WITH OTHER PRODUCTS, EQUIPMENT OR MATERIALS.IN NO EVENT SHALL MERITOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY ORCONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ORSERVICES; TOWING; CARGO DAMAGE; LOSS OF USE, DATA OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVERCAUSED, AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR TORT (INCLUDINGNEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THE INFORMATION CONTAINED HEREIN,EVEN IF MERITOR IS ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.WHILE MERITOR HAS MADE EVERY ATTEMPT TO ENSURE THAT THE INFORMATION CONTAINED IN THESEMATERIALS HAS BEEN OBTAINED FROM RELIABLE SOURCES, MERITOR IS NOT RESPONSIBLE FOR ANY ERRORSOR OMISSIONS OR FOR THE RESULTS OBTAINED FROM THE USE OF THESE MATERIALS.****Affiliates of ArvinMeritor, Inc., act as the sales and service representatives for various products of Meritor, under contractualarrangements with Meritor. For answers to product and service questions, and to order literature, call ArvinMeritor’s CustomerService Center at 800-535-5560 Monday through Friday from 8 a.m. to 6 p.m. EST, with a 24-hour on-call answer service. You can alsovisit the Tech Library at arvinmeritor.com to access and order product and service literature.
Table of ContentsTransmission Model Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iSection 1: Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1Section 2: Operating Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2Section 3: Nine-Speed TransmissionsHow to Shift Nine-Speed “A” and “B” Ratio Manual Transmissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5Section 4: Ten-Speed TransmissionsHow to Shift Ten-Speed Manual Transmissions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Section 5: TroubleshootingWhat to Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Oil LeaksNew TransmissionsVibrationNoiseOperating ConcernsTroubleshooting Other Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Leaks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Vibrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20Noises . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22Section 6: Lubrication and MaintenanceLubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Transmission Oil CapacitiesTransmission Oil SpecificationsCheck and Adjust the Oil Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26Drain and Replace the OilMaintenanceCheck the Breather VentCheck Fastener Torque . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Inspect the Transmission for Leaks and DamageAdjust and Lubricate the Remote Control Assembly LinkageRemove and Install the Remote Control Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28Section 7: Remove and Install the Input ShaftRemove the Input Shaft Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Install the Input Shaft Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Section 8: Overhaul the Top Cover AssemblyTop Cover Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Top Cover Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59Section 9: Main Case OverhaulDisassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Inspect Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Repair or Replace Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Cleaning the Ground or Polished PartsReassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61686970Section 10: Mainshaft OverhaulOverhaul . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81Assembly
Table of ContentsSection 11: Main Countershaft OverhaulOverhaul . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92Section 12: Main Countershaft End Play Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94Section 13: Auxiliary Case OverhaulRemoval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118Section 14: Output Shaft Oil Seal and YokeInstallation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123Section 15: Auxiliary Countershaft End PlayCheck and Adjust End Play . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125Section 16: Remove and Install the Clutch HousingRemoval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130InstallationSection 17: Gasket Sealant and PatternsUse the Correct Gasket Sealant Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132How to Apply Gasket SealantSection 18 Testing System ComponentsHow to Test EOA Range Shift System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Shift Knob Using a Shift Knob TesterShift Knob Testing Using a Volt-Ohm Meter (VOM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .EOA Range Shift Solenoids . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .EOA Neutral Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .EOA Transmission Wiring Harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .OEM Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134135137138140143Section 19: EOA Wiring Diagram/Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144Section 20: EOA Removal and InstallationShift Knob Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Shift Knob Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Range Cylinder Solenoid Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Range Cylinder Solenoid Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Neutral Switch Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Neutral Switch InstallationWiring Harness Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Wiring Harness Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Range Cylinder Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Range Cylinder Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Air Filter Regulator Assembly Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Air Filter Regulator Assembly InstallationRange Cylinder Piston RemovalRange Cylinder Piston Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .149150151152153154155156158160161Section 21: TemplateCountershaft Holding Cover Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163TM
Transmission Model NumbersTransmission Model NumbersMO16G10CE18 a002OEMSpecificationMeritorRatioABCO OverdriveNo Letter Direct DriveTorque Rating(lb-ft)11 115012 125013 135014 145015 155016 16509 9-Speed10 10-Speed12 12-Speed16 16-SpeedHighest Torque inTransmission (lb-ft)11 1150 15 155012 1250 16 165013 1350 18 185014 1450A D E M S Fully AutomatedDDCb ECMMeritor TCUManualSureShiftTMDesign Platforma Progressive torque is an engine feature that requires a Torq-2TM transmission. In models not featuringprogressive torque, this number will be the same as the torque rating.b Detroit Diesel CorporationMaintenance Manual MM-99106Revised 01-06Copyright 2006ArvinMeritor, Inc.Page i
Section 1IntroductionOverviewPreselect SwitchSection 1IntroductionThis manual provides top cover and auxiliarycase overhaul procedures for Meritor’sPlatform “G” 9- and 10-speed transmissions.For complete maintenance and diagnosticsprocedures for Meritor’s 9-, 10- and 13-speedtransmissions, including models with the ElectricOver Air range shift system, refer to the ServiceNotes page on the front inside cover of thismanual.StatusPreselect Switch FunctionMainTransmissionin GearPrevents range shifts.Transmissionin NeutralActivates the preselected range shiftsolenoid.PreselectHigh RangeActivates the high range solenoid anddeactivates the low range solenoid.PreselectLow RangeActivates the low range solenoid anddeactivates the high range solenoid.Electric Over Air (EOA) Range ShiftSystem Standard on Platform “G”The Electric Over Air (EOA) range shift system,which is standard on Meritor’s Platform “G”9- and 10-speed transmissions, routes pressurizedair past the filter regulator and into the rangepiston housing. Solenoids enable air to shift thetransmission into high or low range.EOA System Features Eliminates the slave valve, air lines, rangepiston housing fittings and a pneumatic switchin the shift knob. Enables the auxiliary transmission to shift onlywhen the main transmission is in Neutral, whichprotects the synchronizer. Uses a preselect switch and is available withMeritor s Shift-n-CruiseTM speed control feature.EOA ComponentsComponentFunctionShift KnobTransmission in Neutral:Activates the preselected range shiftsolenoid. Requires 12 VDC switched power.Preselect high range:Activates the high range solenoid anddeactivates the low range solenoid.Preselect low range:Activates the low range solenoid anddeactivates the high range solenoid.High and LowRange ShiftSolenoidsPerform as electronic valves that enable airto pass through only when activated by theshift knob. Require 12 VDC switched power.Neutral/In-GearSwitchSelecting Neutral closes the switch andenables the shift knob to activate thepreselected range shift solenoid anddeactivate the other one.WiringHarnessesConnect components that operate thesystem.Maintenance Manual MM-99106Revised 01-06Copyright 2006ArvinMeritor, Inc.Page 1
Section 2Operating GuidelinesEngine Torque Curves Define Correct RPM or MPHSpeedsSection 2 GuidelinesOperatingWARNINGUse the information in this section to correctlyoperate the vehicle and prevent serious personalinjury and damage to components.How to Use the ClutchUse the Clutch for Initial Gear Engagement Whenthe Vehicle is StationaryUse the clutch brake for initial gear engagementwhen the vehicle is stationary. If you use theclutch brake when the vehicle is moving, theclutch tabs can break and damage the input shaft,transmission, and low and reverse sliding collar.Shifting at the correct rpm enables thetransmission to operate economically. Enginetorque curves vary by vehicle, because rpm andmph values are determined by enginespecifications, the rear axle ratio and tire size.If you changed the engine, rear axle or tires fromthe vehicle‘s original equipment, you must obtaina new Torque Split Chart to ensure that thetransmission operates correctly.Refer to the vehicle manufacturer‘s engine torquecurves to determine a vehicle‘s correct rpm ormph. A typical chart is shown below.Figure 1.1Do Not Coast in Neutral with the ClutchDisengagedIf you coast in neutral with the clutch disengaged,lubricants will be unable to pass to the thrustwashers. Damage to the washers and themainshaft can occur.ENGINESPEEDIN RPM2000175015001250Always Use the Clutch to Change Gears1000Always use the clutch to change gears. The clutchenables the gear teeth to mesh correctly.What Happens When You Do Not Use the ClutchEXAMPLE ONLY7505002500 The gear teeth grind instead of mesh and candamage the shift forks, sliding collars andgears.051015202530354045VEHICLE SPEED IN MPH505560654002583a Metal particles from the damaged parts can fallinto the lubricant and damage the bearings.Shift the Range Selector When the Transmissionis in Gear (Preselect) The transmission becomes difficult to shift orslips out of gear.Do not move the shift lever to Neutral and thenmove the range selector. This causes the gearchange to occur BEFORE the range changes andcan damage the synchronizer.Operating a Vehicle on a Hill or Grade Downshift to the next lower gear whendescending a hill or grade.Drain Moisture From the Air Reservoir Every Day Upshift to the next higher gear when ascendinga hill or grade.Draining moisture from the air reservoir every dayhelps prevent moisture and contaminants fromentering the system, which can affect operationand damage components.Use the Correct Gear to Prevent Shock LoadUsing the correct gear can prevent shock load.Shock load can damage gear teeth immediately orcause damage that appears later.Page 2Remove Axle Shafts When You Tow a Vehiclewith the Rear Wheels on the GroundIf you do not remove the axle shafts when you towa vehicle with the rear wheels on the ground, thetowing angle will prevent lubricants from reachingthe transmission mainshaft thrust washers and theaxle pinion bearings. Damage to thesecomponents will result.Copyright 2006ArvinMeritor, Inc.Maintenance Manual MM-99106Revised 01-06
Section 2Operating GuidelinesShift-n-CruiseTM Speed Control FeatureOptional Transmission Temperature IndicatorLight or Temperature GaugeWARNINGCAUTIONDo not operate the transmission when thetemperature indicator light comes ON, or whentemperature indicator gauge is in the “WARNING”area. These are indications that the transmissionis overheating. Stop the vehicle and service thetransmission as necessary to prevent damage tocomponents.Some vehicles use an optional transmissiontemperature light or gauge that enables you toverify that the transmission is within normaltemperatures during operation. Refer to thevehicle’s operating instructions for moreinformation.CAUTIONThe temperature indicator light will come ON, orthe gauge indicator will be in the “WARNING”area, when the transmission is overheating. If the transmission is overheating: Stop thevehicle. Service the transmission as required.Parking a VehicleWARNINGYou must place the transmission into Neutral andfollow the vehicle manufacturer’s procedureswhen you park a vehicle. If the transmission is ingear when you start the vehicle, the vehicle canmove forward suddenly. Serious personal injuryand damage to components can result.1.Only use the Shift-n-Cruise speed control featurewhen you operate a vehicle under normaloperating conditions. Do not use this feature inheavy traffic or on winding, wet or slippery roads.These conditions can affect cruise controlperformance, which can result in loss of vehiclecontrol, serious personal injury and damage tocomponents.Place the transmission into Neutral.2. Apply the parking brake. Refer to the vehiclemanufacturer’s instructions for the correctprocedures.Only use your finger to press the Shift-n-CruiseTMspeed control PAUSE, RESUME or SET buttonslocated on the shift knob. If you use a screwdriver,ballpoint pen or any sharp item, a button can stickin the switch assembly and affect speed controloperation. Damage to components can result.The Shift-n-CruiseTM speed control featureintegrates cruise control functions into thetransmission shift knob, so that you can reactivatethe cruise feature after a shift without removingyour hand from the shift knob.The PAUSE, RESUME and SET buttons are locatedon the TOP of the shift knob. The ON/OFF controlsare located on the instrument panel.How to Use the Shift-n-Cruise Speed ControlFeature Use the SET button to select cruise controlspeed. Use the PAUSE button to temporarily deactivatecruise control operation. Use the RESUME button to reactivate cruisecontrol to a selected speed after you press thePAUSE button.When to Shift the TransmissionShift the transmission at the correct engine speed(rpm) to prevent gears from grinding and at themanufacturer’s recommended vehicle speed.Maintenance Manual MM-99106Revised 01-06Copyright 2006ArvinMeritor, Inc.Page 3
Section 2Operating GuidelinesCab Shift Labels Identify a TransmissionFigure 2.29-Speed TransmissionCAUTIONRRShift patterns vary by vehicle. You must use thecorrect shift pattern for the vehicle you operate toavoid damage to the transmission.1.51Refer to the shift pattern decal affixed to thesun visor or instrument panel when you shiftthe transmission.26RR51LO26Downshifting37 Shift 8-7-6-5 Move range control DOWNwhile in 5th Shift 4-3-2-1-LORR62153784Downshifting Start with range selector inDOWN position Shift LO-1-2-3-4 Raise range control while in 4th Shift to 5-6-7-8NDownshifting48 Shift 8-7-6-5 Move range control DOWNwhile in 5th Shift 4-3-2-1-LODO NOT MOVE RANGE CONTROLWHILE MOVING IN REVERSE264815Standard62Downshifting Shift 8-7-6-5 Move range control DOWNwhile in 5th Shift 4-3-2-1-LODO NOT MOVE RANGE CONTROLWHILE MOVING IN REVERSERANGE CONTROL2297-X-655037R Ratio Start with range selector inDOWN position Shift 1-2-3-4 Raise range control while in 4th Shift to 5-6-7-8-9Downshifting Shift 9-8-7-6-5 Move range control DOWNwhile in 5th Shift 4-3-2-19DO NOT MOVE RANGE CONTROLWHILE MOVING IN REVERSEPresstop forhighrangePressbottomfor lowrange2297-X-6550RANGE CONTROL4002565a4002565aPressbottomfor lowrangeFigure 2.4RANGE CONTROL10-Speed Transmission2297-T-6104StandardUpshifting Start with range selector inDOWN position Shift LO-1-2-3-4 Raise range control while in 4th Shift to 5-6-7-8Pressbottomfor lowrangeUpshifting84Presstop forhighrange9-Speed Transmission Shift 9-8-7-6-5 Move range control DOWNwhile in 5th Shift 4-3-2-1Presstop forhighrange9-Speed TransmissionUpshifting73 Start with range selector inDOWN position Shift 1-2-3-4 Raise range control while in 4th Shift to 5-6-7-8-99N9-Speed TransmissionR RatioDO NOT MOVE RANGE CONTROLWHILE MOVING IN REVERSEFigure 2.1LO2297-E-6167RANGE CONTROLUpshiftingNRRNPressbottomfor lowrange9-Speed Transmission Ten-speed manual transmissions. Figure 2.4.73Presstop forhighrangeFigure 2.3 Nine-speed manual transmissions with R ratios.Figure 2.3.512297-E-61674002564a4002564a Nine-speed RMO manual transmissions withA and B ratios. Figure 2.2.RRRANGE CONTROLRMO Start with range selector inDOWN position Shift LO-1-2-3-4 Raise range control while in 4th Shift to 5-6-7-8N Nine-speed standard direct drive and overdrivemanual transmissions with A and B ratios.Figure 2.1.LOPressbottomfor lowrangeUpshifting84DO NOT MOVE RANGE CONTROLWHILE MOVING IN REVERSEShift Patterns26 Shift 8-7-6-5 Move range control DOWNwhile in 5th Shift 4-3-2-1-LOPresstop forhighrange9-Speed Transmission3. Install the new decal in the vehicle.51Downshifting37DO NOT MOVE RANGE CONTROLWHILE MOVING IN REVERSE2. If the decal is missing or unreadable, callArvinMeritor’s Commercial Vehicle Aftermarketat 888-725-9355/Option #5 to order a newdecal.RR Start with range selector inDOWN position Shift LO-1-2-3-4 Raise range control while in 4th Shift to 5-6-7-8NLORMOUpshifting84RR721638Upshifting94 Start with range selector inDOWN position Shift 1-2-3-4-5 Raise range control while in 5th Shift to 6-7-8-9-10NPresstop forhighrangePressbottomfor lowrangeDownshifting510 Shift 10-9-8-7-6 Move range control DOWNwhile in 6th Shift 5-4-3-2-1DO NOT MOVE RANGE CONTROLWHILE MOVING IN REVERSE2297-T-6104Presstop forhighrangePressbottomfor lowrangeRANGE CONTROL2297-X-7252RANGE CONTROL4002563a4002563a10-Speed TransmissionRR72163894N510Upshifting Start with range selector inDOWN position Shift 1-2-3-4-5 Raise range control while in 5th Shift to 6-7-8-9-10Downshifting Shift 10-9-8-7-6 Move range control DOWNwhile in 6th Shift 5-4-3-2-1DO NOT MOVE RANGE CONTROLWHILE MOVING IN REVERSEPresstop forhighrangePressbottomfor lowrange2297-X-7252RANGE CONTROL4002566a4002566aPage 4Copyright 2006ArvinMeritor, Inc.Maintenance Manual MM-99106Revised 01-06
Section 3Nine-Speed TransmissionsHow to Shift Nine-Speed “A” and“B” Ratio Manual TransmissionsSection 3 TransmissionsNine-SpeedShift Into a Starting GearCAUTIONCAUTIONAlways use the correct starting gear when youoperate the transmission. Do not shift intoNeutral and coast. Damage to the transmissioncan result.Use the clutch brake only for initial gearengagement when the vehicle is stationary toprevent damage to the input shaft and the clutchbrake.Before You Start the Vehicle1.Check that transmission fluid is at the specifiedlevel.2. Check that the transmission is in Neutral.Only use the clutch brake for initial gearengagement when the vehicle is stationary. If youuse the clutch brake when the vehicle is moving,the clutch tabs can break. Damage to the inputshaft, transmission, and low and reverse slidingcollar can result.ReverseNOTE: Use low range whenever you shift intoReverse.1.Move the range lever DOWN into low range.Figure 3.1.Figure 3.1NINE-SPEED DIRECT OR OVERDRIVETRANSMISSIONS WITH THESTANDARD SHIFTING PATTERNStart the VehicleRRWARNINGThe transmission must be in Neutral when youstart the vehicle. If the transmission is in gear, thevehicle can move forward suddenly. Seriouspersonal injury and damage to componentscan result.1.5173NPUSH DOWNFOR LOWRANGELO2648
interface with products, equipment or materials of manufacturers other than meritor, the products manufactured by meritor are warranted only as separately specified by meritor. reference should be made to the warranty information document accompanying the subject transmission for warranty coverage provided by meritor. merito
Maintenance Manual for maintenance engineer BX2 Thank you for purchasing the Olympus microscope BX2. In order to fully utilize its performance and secure optimum condition, please read this manual before maintenance work. Please also keep it at hand during maintenance as well as for future reference.File Size: 1MB
Manual Notice 2020-1 From: James R. Stevenson, P.E., Director, Maintenance Division Manual: Maintenance Management Manual Effective Date: October 07, 2020 Purpose The Maintenance Management Manual has been revised to clarify that all materials and services used on the roadway procured via Purchase of Services Contracts must be reflected in the Maintenance Man-
Manual Notice 2021-1 From: James Stevenson, P.E., Director, Maintenance Division Manual: Maintenance Operations Manual Effective Date: January 26, 2021 Purpose The Maintenance Operations Manual has been revised to include additional information about the closure of Safety Rest Areas and Picnic Areas and the maintenance of hazardous or explosive
to how maintenance can be performed to ensure equipment reaches or exceeds its design life have been developed in the United States. In addition to waiting for a piece of equipment to fail (reactive maintenance), we can utilize preventive maintenance, predictive maintenance, or reliability centered . maintenance. 5.2 Reactive Maintenance
Access to Owner’s Manuals and Maintenance Guides View Your Vehicle’s Service History Explore How-to videos and more MAINTENANCE INFORMATION INTRODUCTION The Importance of Scheduled Maintenance 36 Maintaining Your Warranty 37 MAINTENANCE LOG Using the Maintenance Log Charts 38 Maintenance Log 40 Explanation of Maintenance Items 56
Notification of successful maintenance Notification of maintenance will be sent via email. The progress of the maintenance application can be tracked by checking your NCCwebsite.org account for a new maintenance due date. After your maintenance has been approved, official certification documentation wil
Notification of successful maintenance Notification of maintenance will be sent via email. The progress of the maintenance application can be tracked by checking your NCCwebsite.org account for a new maintenance due date. After your maintenance has been approved, official certification documentation wil
“Cost accounting is a quantitative method that accumulates, classifies, summarizes and interprets information for three major purposes: (in) Operational planning and control ;( ii) Special decision; and (iii) Product decision.” -Charles T. Horngren. 2 “Cost accounting is the process of accounting for costs from the point at which the expenditure is incurred of committed to the .
