Owner's Manual

MT-56
[RS5F51A]
REVERSE IDLER SHAFT AND GEARS
Revision: March 2005 2005 Altima
REVERSE IDLER SHAFT AND GEARS PFP:32281
Disassembly and Assembly ECS0094G
DISASSEMBLY
1. Remove reverse idler gear adjusting shim.
2. Remove reverse idler gear (rear), reverse coupling sleeve and insert spring simultaneously.
3. Remove reverse idler gear needle bearing.
4. Remove thrust needle bearing.
5. Remove reverse baulk ring.
6. Remove reverse idler gear (front).
7. Remove reverse idler gear needle bearing.
8. Remove thrust needle bearing.
9. Pull off locking pin from reverse idler shaft.
INSPECTION AFTER DISASSEMBLY
Reverse Idler Shaft and Gears
Check items below. If necessary, replace them with new ones.
● Damage, peeling, dent, uneven wear, bending, and other non-
standard conditions of the shaft.
● Excessive wear, damage, peeling, and other non-standard con-
ditions of the gears.
Synchronizer
Check items below. If necessary, replace them with new ones.
● Damage and unusual wear on contact surfaces of coupling
sleeve, synchronizer hub, and insert spring.
● Coupling sleeve and synchronizer hub must move smoothly.
● If any crack, damage, or excessive wear is found on cam face of
baulk ring or working face of insert, replace it.
SCIA0953E
SMT637A
SMT867D