Range Rover BORG WARNER 44-62 TRANSFER BOX. Manual — part 8
TRANSFER BOX
18
OVERHAUL
REAR OUTPUT SHAFT
Service repair no - 41.20.18/01
Remove
1. Remove differential unit.
See this section.
2. Remove rear output shaft from rear casing.
Refit
1. Fit rear output shaft to rear casing.
2. Fit differential unit.
See this section.
REAR OUTPUT SHAFT BEARING
Service repair no - 41.20.19/01
Remove
1. Remove rear output shaft.
See this section.
2. Remove dust shroud from transfer box rear
casing.
3. Using a flat bladed screwdriver free of rough
edges, ease oil seal from rear casing.
CAUTION: Do not mark sealing surface on
rear casing.
4. Remove rear output shaft oil seal.
5. Remove circlip retaining rear output shaft
bearing to rear casing.
6. Press out rear output shaft bearing from rear
casing.
TRANSFER BOX
OVERHAUL
19
Refit
1. Clean bearing and rear casing mating
surfaces.
2. Press bearing into rear casing.
3. Fit circlip retaining bearing in rear casing.
4. Clean sealing area of rear casing and running
surface of drive flange. Ensure all traces of
rubber are removed.
CAUTION: Do not use a metal scraper as
this may damage sealing surfaces.
5. Lubricate sealing surfaces of seal with clean
gearbox oil.
6. Using LRT-41-013, fit oil seal to transfer
gearbox rear casing.
7. Fit dust shroud to transfer box rear casing.
8. Fit rear output shaft.
See this section.
INTERMEDIATE SHAFT DRIVE GEAR
Service repair no - 41.20.22/01
Remove
1. Remove drive chain.
See this section.
2. Remove circlip securing drive gear to
intermediate shaft.
3. Remove drive gear from intermediate shaft.
Refit
1. Ensure drive gear and intermediate shaft are
clean and free from burrs.
2. Fit drive gear to intermediate shaft.
3. Fit circlip retaining drive gear to intermediate
shaft.
4. Fit drive chain.
See this section.
TRANSFER BOX
20
OVERHAUL
INTERMEDIATE SHAFT REAR BEARING
Service repair no - 41.20.21/01
Remove
1. Remove intermediate shaft drive gear.
See
this section.
2. Remove 2 magnets from rear casing.
3. Release oil strainer clip from rear casing.
4. Expand snap ring retaining intermediate shaft
rear bearing to rear casing.
5. Remove intermediate shaft, oil pump and
strainer assembly from rear casing.
6. Remove circlip retaining intermediate shaft
bearing to intermediate shaft.
7. Using a suitable puller, remove bearing from
rear of intermediate shaft.
Refit
1. Ensure bearing and intermediate shaft mating
surfaces are clean and free of burrs.
2. Press bearing onto intermediate shaft.
3. Fit circlip retaining bearing to intermediate
shaft.
4. Expand snap ring in rear housing and fit
intermediate shaft assembly to rear casing.
5. Ensure snap ring is correctly located to rear
bearing.
6. Fit filter hose clip to rear casing.
7. Fit magnets to rear casing.
8. Fit intermediate shaft drive gear.
See this
section.
OIL PUMP
Service repair no - 41.20.30/01
Remove
1. Remove intermediate shaft rear bearing.
See
this section.
2. Remove circlip retaining oil pump to
intermediate shaft.
3. Remove washer from intermediate shaft.
4. Remove oil pump and hose assembly from
intermediate shaft.
5. Release clip and remove hose from oil pump.
Refit
1. Fit hose to oil pump and secure with clip.
2. Fit oil pump to intermediate shaft.
3. Fit washer and circlip securing pump to
intermediate shaft.
4. Fit intermediate shaft rear bearing.
See this
section.
TRANSFER BOX
OVERHAUL
21
INTERMEDIATE SHAFT
Service repair no - 41.20.20/01
Remove
1. Remove oil pump.
See this section.
2. Remove circlip from intermediate shaft.
Refit
1. Fit circlip to intermediate shaft.
2. Fit oil pump.
See this section.
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