REAR AXLE AND FINAL DRIVE
n
n
Setting the pinion bearing pre-load
54. Fit the correct pinion head washer to the pinion.
55. Fit the inner bearing, using S4221A and adaptor
S4221A-17.
56. Oil the bearing and fit the pinion to the casing.
57. Fit the bearing spacer, chamfered end towards the
drive flange.
58. Fit the shims: oil and fit the outer bearing.
59. Fit the drive flange washer and nut.
60. Gradually tighten the nut, do not exceed 90 lbf ft
(124 kgf m), checking the bearing pre-load during
tightening operations.
61. Rotate the flange to settle the bearings, and check
the pre-load using S98A. Pre-load should be set at
15 to 18 lbf in (0-17 to 0*21 kgf m) at 90 lbf ft
(124 kgf m) torque on the flange nut.
If the pre-load is high, increase shim thickness.
If the pre-load is low, decrease shim thickness.
62. Four shims are available ranging in size from 0*003
to 0*030 in (0*076 to 0*076 mm). Note: 0*001 shim
thickness equals approximately 4 lbf in (0*046 kgf m)
pre-load.
63. Remove the drive flange nut washer and flange.
64. Soak the new oil seal in oil for one hour and fit the
seal.
65. Fit the drive flange, washer and flange nut.
66. Tighten the drive flange nut to 90 lbf ft (12*4 kgf m)
using RG421 or S337 to retain the flange.
67. Lock the nut, using a new split pin.
n
Setting the backlash
68. Place the bearing cups on the differential bearings
and fit the differential carrier in the case.
69. Position dial gauge 18G 191 on the axle spreader
adaptor plate S101-1, cfown wheel side.
70. Move the crown wheel fully into mesh with the
pinion and zero the gauge on the rear of the crown
wheel.
71. Move the crown wheel and carrier in the opposite
direction until the bearing crown-wheel-side is
butted in its housing. The indicated measurement,
which should be noted, is the ‘IN -O U T’ of mesh
clearance.
(<
continued
)
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Triumph Toledo Manual. Part N o. 545168. Issue 1
51.15.07 Sheet 7
Содержание Triumph Toledo
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Страница 283: ...WIRING DIAGRAM TOLEDO RIGHT HAND STEER 1970 TO 1972 MODELS ELECTRICAL L 094 ...
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Страница 338: ...SERVICE TOOLS 550 Triumph Toledo Manual Part No 545168 Issue 2 99 00 02 ...
Страница 339: ...SERVICE TOOLS S 4221 A 5 S 4221 A 17 S 6118 1 Triumph Toledo Manual Part No 545168 Issue 1 99 00 03 ...