Output Yoke/Flange: Service and Repair

Seal - Rear Output Shaft

Service repair No - 41.20.54

Remove
1. Remove rear propeller shaft.





2. Loosen brake shoe adjuster bolt.





3. Remove screw securing handbrake drum.
4. Remove handbrake drum.
5. Restrain transfer box drive flange using tool LRT-51 -003. Remove and discard drive flange nut, remove and discard steel and felt washers.





6. Using tool LRT-99-500 if necessary, remove drive flange from transfer box.





7. Remove seal from transfer box.

Refit
1. Clean seal mating faces.
2. Lubricate seal with gearbox oil.





3. Fit new seal using tool LRT-41-012.
4. Position drive flange, fit new felt and steel washers.





5. Position tool LRT-51-003 and tighten new drive flange nut to 148 Nm (109 lbf.ft).
6. Position handbrake drum and tighten screw.
7. Tighten brake shoe adjuster bolt to 25 Nm (18 lbf.ft) then loosen one and a half turns.
8. Check that brake drum is free to rotate.
9. Fit propeller shaft.
10. Top-up transfer box oil.