Packing boxes, O-rings on transfer case, replacing
Packing boxes, O-rings on transfer case, replacing |
To remove |
1. |
Remove
Transfer case B284
or
Transfer case, B207
.
|
2. |
Fit the transfer case in
78 74 878 Floor stand
, using
32 025 053 Holder
(EN-47642). Loosen the drain plug (A) and drain the oil.
|
3. |
Remove the outer circlip (A) from the housing.
|
4. |
Tap out the intermediate shaft (A) with a rubber mallet.
|
5. |
Remove the circlips (A) and (B).
|
6. |
Remove the bearing (C), using tool (D)
87 90 982 Ring, pinion bearing
to press off the bearing.
|
7. |
Remove the O-ring (A).
|
8. |
Remove the transfer case bolts (A) and lift off the housing.
|
9. |
Remove the seal (A).
|
10. |
Remove the seal (A) and input shaft (B).
|
11. |
Remove the O-ring (A) and pipe sleeve (B) using tools
83 90 270 Sliding hammer
,
87 92 319 Adapter, 3/8" - M10
and
87 92 939 Puller, bearings in gearcase
.
|
12. |
Remove the crown wheel (A) and O-ring (B).
|
13. |
Remove the seals (A).
|
14. |
Remove the dust cover (A).
|
15. |
Remove the seal (B) and bolts (C).
|
16. |
Lift out the pinion's bearing support (A) and shim (B). Use a screwdriver against the bottom of the pinion. Remove the O-ring (C).
|
To fit |
1. |
Remove the sealing compound from the mating face.
|
2. |
Fit the O-ring (C), shim (B) and position the pinion's bearing support (A).
|
3. |
Fit the bolts (C)
Tightening torque: 20 Nm +30 degrees (15 lbf ft +30 degrees) and the packing box (B) using tools DT-49061 Fitting taper and DT-49097 Fitting drift . |
4. |
Fit the dust cover (A) using
DT-49095 Fitting drift
|
5. |
Fit the seals (A) using
DT-49093 Fitting drift
.
|
6. |
Fit the O-ring (B) and crown wheel (A).
|
7. |
Fit the pipe sleeve (B) and O-ring (A).
|
8. |
Fit the input shaft seal (A) using
DT-49094 Fitting drift
. Fit the input shaft (B).
|
9. |
Fit the seal (A) using
DT-49093 Fitting drift
|
10. |
Wipe the mating face clean and apply a bead of Loctite 5970 or similar sealant. Lift the housing into place.
|
11. |
Fit the transfer case bolts (A) using thread locking compound Loctite 243 or the like.
Tightening torque: 20 Nm +30 degrees (15 lbf ft +30 degrees) |
12. |
Fit the circlip (B). Press on the bearing using
87 90 982 Ring, pinion bearing
and fit the circlip (A).
|
13. |
Fit
DT-49104 Protective collar
, tap in the intermediate shaft (A) using tool
DT-49103 Fitting drift
and a rubber mallet. Remove the collar and apply grease (Molykote P4 or Mobil XHP 222) to the spines.
|
14. |
Fit the outer circlip (A) in the housing.
|
15. |
Fit the O-ring (A).
|
16. |
Fill the transfer case with 0.65 litres Burmah Castrol SAF PD SAE 75W 85
93 165 383 Transfer case
.
|
17. |
Fit
Transfer case B284
or
Transfer case, B207
|