Adjustment
AdjustmentINPUT SHAFT END PLAY
^ When adjusting input shaft end play, select adjusting shim for input shaft bearing. To select adjusting shim, measure clearance between transaxle case and input shaft rear bearing.
^ Calculate dimension "O" (thickness of adjusting shim) using the following procedure to satisfy specification of end play for input shaft rear bearing.
End play: 0 - 0.06 mm (0 - 0.0024 inch)
Dimension "O" = (01 - 02) + End play
0: Thickness of adjusting shim
01: Distance between transaxle case end face and mounting face of adjusting shim
02: Distance between clutch housing case end face and end face of input shaft rear bearing
Adjusting Shim
CAUTION: Only 1 adjusting shim can be selected.
1. Using depth micrometer and straight edge, measure dimension "O1" between transaxle case end face and mounting face of adjusting shim.
2. Using depth micrometer and straight edge as shown in the figure, measure dimension "02" between clutch housing case end face and end face of input shaft rear bearing.
3. Install selected input shaft rear bearing adjusting shim onto input shaft.
DIFFERENTIAL SIDE BEARING PRELOAD
^ When adjusting differential side bearing preload, select adjusting shim for differential side bearing. To select adjusting shim, measure clearance "L" between transaxle case and differential side bearing outer race.
^ Calculate dimension "L" (thickness of adjusting shim) using the following procedure to satisfy specification of preload for differential side bearing.
Preload: 0.15 - 0.21 mm (0.0059 - 0.0083 inch)
Dimension"L" = (L1 - L2) + Preload
L: Thickness of adjusting shim
L1: Distance between clutch housing case end face and mounting face of adjusting shim
L2: Distance between differential side bearing and transaxle case
Adjusting Shim
CAUTION: Up to 2 adjusting shims can be selected.
1. Using dial gauge and scale, measure dimension "L1" between clutch housing case end face and mounting face of adjusting shim.
2. Install outer race onto differential side bearing on final gear side. Holding lightly the outer race horizontally by hand, rotate final gear five times or more (for smooth movement of bearing roller).
3. Using dial gauge and scale as shown in the figure, measure dimension "L2" between differential side bearing outer race and transaxle case end face.
4. Install selected adjusting shim and then differential side bearing outer race.
MAINSHAFT END PLAY
^ When adjusting mainshaft end play, select adjusting shim for mainshaft rear bearing. To select adjusting shim, measure clearance "M" between transaxle case and mainshaft rear bearing.
^ Calculate dimension "P" (thickness of adjusting shim) using the following procedure to satisfy specification of end play for mainshaft rear bearing.
End play: 0 - 0.06 mm (0 - 0.0024 inch)
Dimension "P" ="M" + End play
P: Thickness of adjusting shim
M: Distance between mainshaft rear bearing and transaxle case
Adjusting Shim
CAUTION: Only 1 adjusting shim can be selected.
1. Install mainshaft assembly to clutch housing.
2. Install snap ring to transaxle case.
3. Install transaxle case to clutch housing, and temporarily assemble them with fixing bolts. Install temporarily snap ring to mainshaft rear bearing.
4. Install dial gauge to snap ring access hole, and expand snap ring. Lift mainshaft assembly through control assembly installation hole, and push it against transaxle case. This state shall be defined as base. Moving distance of mainshaft assembly, with snap ring fit on main bearing, becomes "M".
REVERSE IDLER GEAR END PLAY
^ When adjusting reverse idler gear end play, select adjusting shim for reverse idler gear. To select adjusting shim, measure clearance between transaxle case and reverse idler gear.
^ Calculate dimension "Q" (thickness of adjusting shim) using the following procedure to satisfy specification of end play for reverse idler gear.
End play: 0.04 - 0.14 mm (0.0016 - 0.0055 inch)
Dimension "Q" = (Q1 - Q2) + End play
Q: Thickness of adjusting shim
Q1: Distance between transaxle case end face and mounting face of adjusting shim
Q2: Distance between clutch housing case end face and end face of reverse idler gear
Adjusting Shim
CAUTION: Only 1 adjusting shim can be selected.
1. Using depth micrometer and straight edge, measure dimension "A " between transaxle case end face and mounting face of adjusting shim.
2. Using depth micrometer and straight edge as shown in the figure, measure dimension "Qua " between clutch housing case end face and end face of reverse idler gear.
3. Install selected reverse idler gear adjusting shim onto reverse idler gear.