Input Shaft Disassembly; Inspect 3Rd And 4Th Gears Thrust Clear­ance - Toyota Celica 2000 Repair Manual

MANUAl TRANSAXLE (C56)
Gear
4th
lNPUr SHAFf
DISASSEMBLY
1 . INSPECT 3RD AND 4TH GEARS THRUST CLEAR­
ANCE
Using a feeler gauge, measure the thrust clearance.
Standard clearance:
3rd gear: 0.10- 0.35 mm (0.0039 - 0.0138 in.)
4th gear: 0.1 0 - 0.55 mm (0.0039 - 0.0211 ln.)
Maximum clearance:
3rd gear: 0.35 mm (0.0138 ln.)
4th gear: 0.55 mm (0.0217 ln.)
2. INSPECT 3RD AND 4TH GEARS RADIAL CLEAR­
ANCE
Using a dial indicator, measure the radial clearance between
the gear and shaft.
Standard clearance:
KOYO made:
O.Q15 - 0.058 mm (0.0006 - 0.0023 in.)
NSK made:
0.01 5 - 0.056 mm (0.0006 - 0.0022 in.)
Maximum clearance:
KOYO made: 0.058 mm (0.0023 ln.)
NSK made: 0.056 mm (0.0022 in.)
lf the clearance exceeds the maximum, replace the gear,
needle roller bearing or shaft.
3. REMOVE SNAP RING
Using 2 screwdrivers and a hammer, tap out the snap ring.
HINT
Take care not to damage the journal surface of the input shaft.
4. REMOVE REAR RADIAL BALL BEARING, 4TH GEAR,
NEEDLE ROLLER BEARING, SPACER AND NO. 2
SYNCHRONIZER RING (FOR 4TH GEAR) FROM IN­
PUT SHAFT
Using SST and a press, remove the rear radial ball bear­
(a)
ing and 4th gear.
0995Q-00020
SST
HINT:
Q{H\BJ
Support the input shaft assembly by hand so that it will not be
dropped off.
MX-27