MAINTENANCE MANUAL - Meritor

More documents

Recommendations

Info

9. Inspect the clearance operation of the input shaft assembly. A. Rotate the input shaft in each direction and push the fork or flange toward the bearing cage. This ensures that the input shaft assembly in differential. B. Use a dial indicator with a magnetic base or a clamp base to inspect the clearance of the input bearing. Verify that the pointer of the dial indicator is against the top of the input shaft. Set the dial indicator to ZERO. Figure 5.85. PLATE C. Use a pry bar and a support to push the fork or the flange. Read the dial indicator. The reading must be 0.002-0.008-inch (0.050-0.200 mm). Figure 5.86. • If the clearance of the input bearing is not 0.002-0.008-inch (0.050-0.200 mm), add or remove shims from the shim pack. Repeat Step 5 through Step 9. 10. Place the shield for the oil filter onto the bearing cage. MAINTENANCE MANUAL DIAL INDICATOR Figure 5.85 Figure 5.86 Assembly and Installation 11. On RT-145 differential that do not use an oil pump, use the following procedure: A. Remove the input shaft assembly from the differential. WARNING Take care when you use Loctite® adhesive to avoid serious personal injury. Read the manufacturer’s instructions before using this product. Follow the instructions carefully to prevent irritation to the eyes and skin. B. Spray Loctite® Primer N sealant on the bearing cage and differential cage faces around the perimeter of the lube trough hole at the two o’clock position. Figure 5.87. Allow the primer to dry three to five minutes. GUIDE STUD LOCATIONS LUBE TROUGH HOLE APPLY LOCTITE® SEAL- ANT HERE Figure 5.87 C. Carefully apply Loctite 518 sealant to the the bearing cage and differential cage faces around the lube trough hole. Avoid allowing any excess Loctite® sealant accumulation in the bearing cage bore. Figure 5.87. D. Use guide studs to install the input shaft and bearing cage assembly with the appropriate shim pack. Tighten the capscrews to 95 lb-ft (128 N.m). . E. Allow four hours for the Loctite® sealant to cure before returning the vehicle to service. 71
Assembly and Installation Installation Driver-Controlled Main Differential Lock See the Section 6 for installation procedures. Installation of the output shaft and bearings. 1. Apply axle lubricant to bearing caps and cones. Figure 5.88. OUTPUT SHAFT BEARING ASSEMBLIES SPACER Figure 5.88 NOTE: If you replace either the bearing cap or the cone, replace both parts in a fullymatched set from the same manufacturer. 2. If the bearing cones were removed from the output shaft, install new bearing cones. Place both cones back-to-back onto the output shaft. Use a press and sleeve to install both cones. Apply pressure until the inner cone seats onto the shoulder of the output shaft. Figure 5.89. SLEEVE RING OUTPUT SHAFT OUTPUT FORK OIL SEAL Figure 5.89 3. Use a press and sleeve to install the inner bearing cap into the bearing cage. Place the output shaft and bearing assembly into the cage. 4. Use a press and sleeve to install the outer bearing cap into the cage over the output shaft. Figure. PRESS Figure 5.90 5. Install the snap ring that fastens the outer cap in the cage. The snap ring controls the clearance of the output shaft bearing. Figure 5.91. BEARING CAGE OUTPUT SHAFT Top view SLEEVE OUTER BEARING CAP OUTER BEARING CAP SNAP RING Figure 5.91 6. Install the snap ring or the fork and cone spacer into the output shaft until the snap ring touches the outer cone. 7.Inspect and adjust the clearance of the output shaft bearing. Figure 5.92 72 MAINTENANCE MANUAL CAGE INNER BEARING CAP
Page 1 and 2:
MT 46-145 MT 50-168 MAINTENANCE MAN
Page 4 and 5:
Notes About This Manual This manual
Page 6 and 7:
Single Reduction Forward Differenti
Page 8 and 9:
RIGHT. SIDE CURRENT DCDL NO SPIN®
Page 10 and 11:
• When the collar splines engage
Page 12 and 13:
Hazard Alert Messages Read and obse
Page 14 and 15:
5. Install a cover over the open en
Page 16 and 17:
CAUTION WHEN USING A PRY BAR, BE CA
Page 18 and 19:
3. Press the output shaft through t
Page 20 and 21:
A. Lift the input shaft assembly un
Page 22 and 23: 3. Remove the snap ring that fasten
Page 24 and 25: Removal Inter-Axle Differential Loc
Page 26 and 27: 7. Use an appropriate lifting devic
Page 28 and 29: 2. Remove the drive pinion from the
Page 30 and 31: Clean Ground and Polished Parts 1.
Page 32 and 33: CAUTION A THRUST WASHER, DIFFERENTI
Page 34 and 35: 9. For complete welding instruction
Page 36 and 37: CAUTION APPLY SILICONE GASkET MATER
Page 38 and 39: Hypoid Gear Set Ratios Listed on th
Page 40 and 41: • If the axle ratios shown on the
Page 42 and 43: Hazard Alert Messages Read and obse
Page 44 and 45: The preload of the bearings on the
Page 46 and 47: SPACER- AVAILABLE IN DIFERENT SIZES
Page 48 and 49: 14. Use a press and a sleeve to pre
Page 50 and 51: 4. Measure the outer diameter of th
Page 52 and 53: 9. Apply axle oil lubricant on the
Page 54 and 55: Installation Case Halves and Ring G
Page 56 and 57: Adjustment Main Differential Case B
Page 58 and 59: 5.If the difference is at or within
Page 60 and 61: PART NUMBER Examples The following
Page 62 and 63: 5. Change the thickness of the shim
Page 64 and 65: 5.Tighten the jam nut, if equipped,
Page 66 and 67: A. Apply axle lubricant to the inne
Page 68 and 69: E. Install the input bearing cage o
Page 70 and 71: NOTE: The shim pack under the input
Page 74 and 75: Inspection Adjust of the clearance
Page 76 and 77: 6. Position the installation tool a
Page 78 and 79: Tight Fit Forks and POSE Seal . 1.
Page 80 and 81: CAUTION USE A PRESS AND A SLEEVE OR
Page 82 and 83: 14. Adjust the shift fork for the i
Page 84 and 85: 5. If the axle shaft flange have cy
Page 86 and 87: Fill the Axle with Lubricant NOTE:
Page 88 and 89: Engagement or Lockout of the DCDL W
Page 90 and 91: Differential and Gear Assembly and
Page 92 and 93: NOTE: Some models use silastic seal
Page 94 and 95: 10. Engage the splines of the colla
Page 96 and 97: VERSIÓN FIJADA POR TORNILLOS SHIFT
Page 98 and 99: 5. Install the differential into th
Page 100 and 101: MAINTENANCE MANUAL Lubrification Sp
Page 102 and 103: Torque Specifications MAINTENANCE M
Page 104 and 105: Tabela Q: General Torques Specifica
Page 106 and 107: Table U: Drive Pinion Bearings —
Page 108 and 109: Specifcations Mounting Bracket to D
Page 110 and 111: Table AE: Unitized Pinion Seals and
Page 112 and 113: 7. Release conical washers, if used
Page 114 and 115: 8. Unlock or disengage the DCDL by
Page 116 and 117: 14. Lock or engaged the main differ
Page 118 and 119: PARAFUSO CONICAL WASHER RETENTION S
Page 120: Always use original parts For more
show all

MAINTENANCE MANUAL - Meritor

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?