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MANUAL TRANSMISSION AND DIFFERENTIAL
E: INSPECTION
• Make sure the cutout of reverse accent shaft is
aligned with the opening in reverse check sleeve.
• Check the cam for smooth rotation by turning
with hand.
• Make sure the cam and shaft move all the way
toward plate and release.
If the cam does not return properly, replace the re-
verse check spring. If the shaft does not return,
check for scratches on the inner surface of sleeve.
If the sleeve is in good order, replace the spring.
(D)
(A) Snap ring
(B) Reverse check plate
(C) Checking spring
(D) Check cam
• Select a suitable reverse accent shaft and re-
verse check plate. <Ref. to 5MT-54, ADJUST-
MENT, Reverse Check Sleeve.>
F: ADJUSTMENT
1. NEUTRAL POSITION ADJUSTMENT
1) Shift the gear into 3rd gear position.
2) Shifter arm turns lightly toward the 1st/2nd gear
side but heavily toward the reverse gear side be-
cause of the function of return spring, until arm con-
tacts the stopper.
3) Make adjustment so that the heavy stroke (re-
verse side) is a little more than the light stroke (1st/
2nd side).
4) To adjust, remove the bolts holding reverse
check sleeve assembly to the case, move the
sleeve assembly outward, and place the adjust-
ment shim between sleeve assembly and case to
adjust the clearance.
CAUTION:
Be careful not to break O-ring when placing
shim(s).
NOTE:
• When the shim is removed, the neutral position
will move closer to reverse; when the shim is add-
ed, the neutral position will move closer to 1st gear.
Reverse Check Sleeve
(C)
(A)
(B)
MT-00156
5MT-54
• If the shims alone cannot adjust the clearance,
replace the reverse accent shaft and re-adjust.
Adjusting shim
Part Number
32190AA000
32190AA010
Reverse accent shaft
Part No.
Mark
32188AA130
S
32188AA140
T
32188AA150
U
2. REVERSE CHECK PLATE ADJUST-
MENT
1) Shift the shifter arm to "5th" and then to reverse
to see if reverse check mechanism operates prop-
erly.
2) Also check to see if the arm returns to neutral
when released from the reverse position. If the arm
does not return properly, replace the reverse check
plate.
Reverse check plate
(A):
Part Number
No.
32189AA000
0
32189AA010
1
32189AA020
2
32189AA030
3
32189AA040
4
Thickness mm (in)
0.15 (0.0059)
0.30 (0.0118)
Remarks
Neutral position is
closer to 1st.
Standard
Neutral position is
closer to reverse gear.
Angle
Remarks
θ
Arm stops closer to
28°
5th gear.
Arm stops closer to
31°
5th gear.
Arm stops in the cen-
34°
ter.
Arm stops closer to
37°
reverse gear.
Arm stops closer to
40°
reverse gear.
(A)
MT-00157
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