LT230Q Transfer Box
TRANSFER BOX
OVERHAUL
3
NOTE: Discovery cover plate illustrated.
18. Make suitable alignment marks between cover
plate/power take-off cover, mainshaft input
gear bearing housing and main casing.
19. Noting fitted position of stud nut and
harness/speedometer cable clip, remove 5
bolts and stud nut securing cover plate/ power
take-off cover, recover clip.
20. Remove cover plate/power take-off cover.
21. Remove mainshaft input gear bearing housing.
CAUTION: Do not remove mainshaft input
gear bearing track at this stage.
22. Remove mainshaft input gear together with
taper roller bearings.
NOTE: Input gear fitted to Defender
transfer boxes has an additional dog tooth
gear - see inset on illustration.
23. Remove and discard mainshaft oil seal from
main casing.
CAUTION: Do not remove mainshaft input
gear bearing track at this stage.
