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Removing and installing thrust tube
Installing
Installation is carried out in the reverse order; note the following:
Notes:
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◆ It is essential that the locking fluid remaining in the threads in the flange shafts on the gearbox and rear final drive is cleaned out after removing the propshaft. Otherwise there is a danger that the new bolts will seize when they are screwed in and then shear if they have to removed later.
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◆ The threaded holes can be cleaned with a thread tap.
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◆ Replace gasket between propshaft and drive flange (remove protective sheet and bond gasket to flanged shaft). The adhesive surface must be free of grease.
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◆ Replace propshaft bolts (self-locking).
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‒ If there is a factory marking on the propshaft adjust the radial run-out on the propshaft flange and place the colour marking on the propshaft in line with the new marking on the flange.
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‒ Stress-free alignment of exhaust system:
=> corresponding Workshop Manual for Engine, Mechanical Components; Repair group 26; Removing and installing exhaust system
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‒ Top-up gear oil in rear final drive and check oil level .
Tightening torques
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Component
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Nm
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Thrust tube to rear final drive
|
35
|
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Propshaft to final drive
(input flange)
|
55
|
|
Front cross member for rear final drive to body
|
40
|
|
Front cross member for rear final drive with exhaust system bracket to body
|
23
|
|
Oil filler plug
|
35
|
|
Nuts for clamp
|
40
|
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