Reference Material

Differential


 B10 B20VB10
Teeth Nos. of drive pinion 9 8 8
Teeth Nos. of gear drive 37 35 S.T.D. / 37Optional 35
Final gar ratio 4.11 4.375 S.T.D. / 4.625 Optional 4.375

Adjustment

Back lash between drive pinion and drive gear less than 0.10 - 0.15 mm
Run-out of drive gear back side less than 0.08 mm
Pre-load of drive pinion bearing 6 - 8 Kg-cm
Standard dimension of drive pinion 45mm
Back lash of side gear 0.1 - 0.2 mm
Standard width of side bearing 17.50 mm

Adjust Washer of Drive Pinion

Part No. Thickness
38125 18000 2.30 - 2.32 mm
38126 18000 2.32 - 2.34 mm
38127 18000 2.34 - 2.36 mm
38128 18000 2.36 - 2.38 mm
38129 18000 2.38 - 2.40 mm
38130 18000 2.40 - 2.42 mm
38131 18000 2.42 - 2.44 mm
38132 18000 2.44 - 2.46 mm
38133 18000 2.46 - 2.48 mm
38134 18000 2.48 - 2.50 mm
38135 18000 2.50 - 2.52 mm
38136 18000 2.52 - 2.54 mm
38137 18000 2.54 - 2.56 mm
38138 18000 2.56 - 2.58 mm
38139 18000 2.58 - 2.60 mm

Adjusting shim of drive pinion

Part No. Thickness
38153 18000 0.050 mm
38154 18000 0.075 mm
38155 18000 0.125 mm
38156 18000 0.250 mm
38157 18000 0.500 mm

Spacer of Drive Pinion

Part No. Thickness
38165 18000 5.75 mm
38166 18000 6.00 mm
38167 18000 6.25 mm

Thrust washer of side gear

Part No. Thickness
38424 18000 0.76 - 0.81 mm
38424 18001 0.81 - 0.86 mm
38424 18002 0.86 - 0.91 mm

Adjusting Shim of Side Bearing

Part No. Thickness
38453 18000 0.050 mm
38454 18000 0.075 mm
38455 18000 0.125 mm
38456 18000 0.250 mm
38457 18000 0.500 mm

Rear Axle Case & Shaft

  1. Comp.-case, rear axle
  2. Stud-gear carrier
  3. Plug-taper
  4. Ass'y-plug, drain
  5. Ass'y-breather (rubber)
  6. Ass'y-shaft, rear axle
  7. Spacer-rear axle bearing
  8. Bearing-rear axle
  1. Collar-bearing, rear axle shaft
  2. Shim-rear axle case end
  3. Packing-grease catcher
  4. Catcher-grease (L.H.)
  5. Seal-oil, rear axle shaft
  6. Bolt
  7. Washer-lock
  8. Nut-lock

Gear Carrier & Gear

  1. Comp,-carrier, gear
  2. Stud
  3. Washer
  4. Nut
  5. Set-gear, hypoid with pinion
  6. Bolt-drive gear
  7. Strap-lock bolt
  8. Case-differential
  9. Gear-side, diffrerntial bevel
  10. Washer-thrust, side gear
  11. Mate-pinion, differential bevel
  12. Washer-thrust, pinion mate
  13. Shaft-pinion, mate
  14. Pin-lock, pinion shaft
  1. Ass'y-bearing, differential side
  2. Shim-adjusting, drive gear
  3. Ass'y-bearing, drive pinion, rear
  4. Ass'y-bearing, drive pinion bearing
  5. Washer-adjusting, drive pinion bearing
  6. Spacer-drive pinion bearing
  7. Shim-adjusting, drive pinion
  8. Seal-oil drive pinion
  9. Ass'y-flange, companion & dust shield
  10. Washer-plain
  11. Nut-drive pinion
  12. Gasket-gear carrier
  13. Washer-lock
  14. Nut

Propeller Shaft

Play at pin of universal joint Adjust by snap ring
Thickness of snap ring 1.58, 1.56, 1.54, 1.52, 1.50, 1.48, 1.46 mm