INSTALL INPUT SHAFT BEARING
Using SST and a hammer, install a new input shaft bearing.
Tech Tips
After installing the input shaft bearing in the hub, make sure that it rotates smoothly.
Install the 2 bolts.
INSTALL CLUTCH DISC ASSEMBLY
Insert SST into the clutch disc assembly, then insert them into the flywheel sub-assembly.
|
Flywheel Side |
Note
Take care not to insert the clutch disc assembly in the wrong direction.
INSTALL CLUTCH COVER ASSEMBLY
| *a | Matchmark |
| *b | Temporarily |
Align the matchmarks on the clutch cover assembly with the one on the flywheel sub-assembly.
Following the procedures shown in the illustration, tighten the 6 bolts starting from the bolt located near the knock pin on the top.
Tech Tips
Evenly tighten the bolts by following the order shown in the illustration.
Tighten the bolts after checking that the disc is in the center by lightly moving SST up and down, left and right.
INSPECT AND ADJUST CLUTCH COVER ASSEMBLY
Using a dial indicator with a roller instrument, check the diaphragm spring tip alignment.
| Maximum non-alignment |
|---|
| 1.3 mm (0.051 in.) |
If the alignment is not as specified, adjust the diaphragm spring tip alignment using SST.
INSTALL RELEASE FORK SUPPORT
Install the release fork support to the transmission unit.
INSTALL CLUTCH RELEASE FORK BOOT
Install the clutch release fork boot to the transmission unit.
INSTALL CLUTCH RELEASE FORK SUB-ASSEMBLY
Apply release hub grease to the clutch release fork, clutch release bearing, push rod contact point and the pivot point as shown in the illustration.
|
Release Hub Grease |
| Sealant |
|---|
| Toyota Genuine Release Hub Grease or equivalent |
Apply clutch spline grease to the input shaft spline.
|
Clutch Spline Grease |
| Sealant |
|---|
| Toyota Genuine Clutch Spline Grease or equivalent |
| *1 | Clutch Release Fork |
| *2 | Clutch Release Bearing |
| *3 | Clip |
Install the clutch release bearing to the clutch release fork with the clip.
Install the clutch release fork with the clutch release bearing to the transmission unit.
Note
After installation, move the fork back and forth to check that the clutch release bearing slides smoothly.
INSTALL MANUAL TRANSMISSION ASSEMBLY
for R351: Click here
for R451: Click here