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IV. STEERABLE DRIVE END DISASSEMBLYA. General Precautions forDisassembly6.IMPORTANT: READ THIS SECTION BEFORESTARTING THE DISASSEMBLY PROCEDURES.1.Fol
9.10.11.12.13.14.Lift the hub (or hub and drum assembly) off thespindle (See fig. 17) using care to avoid damageto the bearing surfaces and to the thr
D. Spindle Yoke Removal1.Perform steps B and C, page 9 and page 10.2. Disconnect the steering rod by removing thecotter pin, castle nut and then while
5.6.7.8.Disconnect the steering tie rod by removing thecotter pin, castle nut and then, while pryingbetween the tie rod end and the tie rod arm,sharpl
I. Upper Kingpin RemovalAfter Section IV-E, remove locknut from the bottomof the upper kingpin. Use a jack or jack screw to prybetween the stud and th
V. CLEANING AND INSPECTIONA. Choice of Cleaning MethodsC. Inspection1.2.3.Steam may be used for external cleaning ofcompletely assembled units. Care m
VI. STEERABLE DRIVE END ASSEMBLYA. General Precautions forReassemblyIMPORTANT: READ THIS SECTION BEFORESTARTING THE REASSEMBLY PROCEDURES.1.2.3.4.5.6.
4.Apply a bead of liquid sealant to the axle housingflange. (See Service Bulletin 738 407, Page 22.)Install the suspension yoke with hardenedwashers a
D. Spindle Yoke Assembly1.Pack the roller bearing with the proper lubricantand press into place in the spindle yoke.(See fig. 35.)2.Coat the outside c
H. Wheel Hub Assembly1.Assemble the wheel bearing cups and the outeraxle shaft drive studs to the wheel hub.2.On disc style wheel hubs:Press wheel stu
TABLE OF CONTENTSI.Description and OperationA.General DescriptionB. OperationC. Operation InstructionsII.LubricationA. Wheel BearingsB. Universal Joi
Fig. 40J. Universal Joint AssemblyInstall the universal joint cross and bearing assemblywith two bolts in each of the bearing caps. (See figs.27 and 2
VII. DIFFERENTIAL CARRIERA. Removal of Differential Carrierfrom AxleAll service of the differential carrier assemblyrequires removal of the assembly f
TORQUE SPEClFlCATlONSDrive Pinion NutDifferential CarrierSuspension Yoke to Axle HousingUpper Kingpin Ball Stud NutDrive Yoke to Axle ShaftSpindle, Br
FabcoSERVICE BULLETINNO. 738 407SUBJECT: FORMED-IN-PLACE-GASKETS FOR PRODUCTION AND SERVICE USEAFFECTS: ALL FABCO AXLESEFFECTIVE: JUNE 1985I.Formed-In
REVISION APage 2Service Bulletin #738 407C.Loctite product 515 Gasket Eliminator is available through Industrial Bearing Suppliers.III.The compound li
APPLY TO INBOARD SURFACE APPLY TO INBOARD FACEOF AXLE SHAFT FLANGEOF SPINDLE FLANGESERVICE BULLETINNO. 738 407USE ONLY LOCTITE PRODUCT 515 GASKET ELIM
I. DESCRIPTION & OPERATIONA. General DescriptionThe Fabco Steerable Drive Axle consists of fourmajor assemblies. The axle housing is the structura
II. LUBRICATIONRecommended LubricantsLUBRICANTGear OilChassis GreaseWheel Bearing GreaseWheel Bearing OilABOVE 32° BELOW 32°MIL-L-2105 B MIL-L-2105 BS
II. LUBRlCATlOND. Differential CarriersDifferential carriers should have the lubricantchanged at the same intervals as the rear axle on thevehicle, or
III. AXLE ADJUSTMENTA. GeneralC. Kingpin AdjustmentAdjustments may be necessary after an accident, inresponse to and to correct steering problems, tir
6.Place a stack of feeler gauges in the gap betweenthe lower kingpin bracket and the suspensionyoke. The gauges should fit snugly. Continue toscrew th
Fig. 9Fig. 10E. Camber Adjustment1.Refer to this section, part B, steps 1 and 2,2.Adjustment is made by the addition or subtrac-tion of shims.3. Loose
F. Caster Adjustment H. Brake AdjustmentCaster is set by the vehicle manufacturer and canbe adjusted only by shims between the axle springseat and the
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