Page 1025 of 1833
YTF002
TRANSFER GEAR CONTROL
TF-8
http://vnx.su/
Page 1026 of 1833
Case Components
YTF003
MAJOR OVERHAUL
TF-9
http://vnx.su/
Page 1027 of 1833
Gear Components
SMT212B
MAJOR OVERHAUL
TF-10
http://vnx.su/
Page 1028 of 1833
Shift Control Components
YMT008
MAJOR OVERHAUL
TF-11
http://vnx.su/
Page 1029 of 1833
1. Remove nut of companion flange.
2. Remove rear case.
Be careful not to damage the mating surface.
3. Remove companion flange.
4. Remove oil cover and oil gutter.
5. Remove snap ring from 2-4 shift rod.
SMT268A
SMT270A
SMT269A
SMT271A
SMT272A
DISASSEMBLY
TF-12
http://vnx.su/
Page 1030 of 1833
6. Remove bolts securing bearing retainer.
This step is necessary to remove mainshaft from center case.
7. Remove bolts securing center case to front case and thenseparate center case and front case.
8. Measure end play of low gear. Standard:0 - 0.15 mm (0 - 0.0059 in)
If end play is beyond the maximum value, check low gear and
L & H hub for wear.
9. Disassemble center case assembly.
a. Remove snap ring from mainshaft.
b. Pull out low gear with L & H hub.
SMT273A
SMT274A
YMT017
SMT275A
YMT018
DISASSEMBLY
TF-13
http://vnx.su/
Page 1031 of 1833
c. Remove needle bearing of low gear.
d. Remove mainshaft, front drive and drive chain as a set by tap-ping front end of mainshaft and front drive shaft alternately.
Be careful not to bend drive chain.
10. Disassemble front case assembly.
a. Remove switches, check plugs, check springs and check balls.
b. Remove outer shift lever.
c. Remove lock pin of inner shift lever and drive out cross shaft with plug.
SMT758A
SMT279A
YTF004
SMT797A
SMT282A
DISASSEMBLY
TF-14
http://vnx.su/
Page 1032 of 1833
d. Remove 2-4 shift rod.
e. Remove L & H shift rod and fork assembly with coupling sleeve.
f. Remove needle bearing from main gear.
g. Remove bolts securing front case cover and then remove case.
h. Remove counter gear by tapping lightly.
SMT283A
SMT284A
SMT286A
SMT287A
SMT759A
DISASSEMBLY
TF-15
http://vnx.su/