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GEAR BOX
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4.2.3.3 DISMANTLING OF SUB-ASSEMBLIES
A. MAIN SHAFT
(4X2)
CONSTRUCTIONAL DETAILS
SR
NO
DESCRIPTION
01 Double lip oil seal
(Drive shaft)
02 Taper roller bearing
03 Assembly drive shaft
04 Roller cage
06 Synchro cone
(3rd/4th speed gear)
07 Axial thrust bearing with thrust washer
07 Axial thrust bearing with thrust washer
08 Engaging gear
(3rd/4th speed)
09 Interlocking ball and cage assembly
10 Shifter sleeve 3rd/4
th
11 Sub assembly helical gear 3rd speed
13 Needle cage
(2nd speed)
14 Inner ring 3rd gear
15 Spacer
(Between 2nd & 3rd gear )
16 Sub assembly helical gear
17 Synchro ring
(1st/2nd gear)
18 Synchro cone 1st/2nd speed inner ring
21 Engaging gear
(1st/2nd)
22 Shifter sleeve
(1st/2nd gear)
23 Snap ring
(2.05 -0.04 thick)
24 1st speed gear
(4.1)
25 Needle cage 1st/2nd speed
26 Main shaft
27 Assembly reverse speed gear
29 Synchro cone
(5th/rev speed gear)
30 Shifter sleeve reverse outer diameter
31 Engaging gear
(Rev/outer diameter)
32 Table snap ring
33 Assembly over drive
(BW)
34 Needle cage
36
Spacer
(Between outer diameter gear &
TRB)
37 Oil seal main shaft
39 Insert for gear
(Speedo meter drive)
40 Gear
42 Shim
43 Dust protector
44 Assy Coupling flange
45 Nut
(Pinion)