Toyota Corolla Repair Manual: Engine rear oil seal
Replacement
1. Remove manual transaxle assy (m/t transaxle)
2. Remove automatic transaxle assy (a/t transaxle)
3. Remove clutch cover assy (m/t transaxle)
- remove the 6 bolts and clutch cover.
4. Remove clutch disc assy (m/t transaxle)
5. Remove flywheel sub–assy (m/t transaxle)
- Fix the crankshaft with sst, then remove the 8 bolts and
flywheel.
Sst 09960–10010 (09962–01000, 09963–01000)
6. Remove drive plate & ring gear sub–assy (a/t transaxle)
- Fix the crankshaft with sst, then remove the 8 bolts and
drive plate & ring gear.
Sst 09960–10010 (09962–01000, 09963–01000)
7. Remove engine rear oil seal
- Using a knife, cut off the oil seal lip.
- using a screwdriver with taping its tip, pry out the oil seal.
Notice
: after the removal, check if the crankshaft is not damaged.
If there is, mend it with a sandpaper (#400).
8. Install engine rear oil seal
- Apply mp grease to a new oil seal lip.
Notice
: keep the lip off foreign materials.
- using sst, tap in the oil seal until its surface is flush with
the rear oil seal retainer edge.
Sst 09223–15020, 09950–70010 (09951–07100)
Notice
: wipe off extra grease on the crankshaft.
9. Install flywheel sub–assy (m/t transaxle)
- Fix the crankshaft with sst.
Sst 09960–10010 (09962–01000, 09963–01000)
- Clean the bolt and bolt hole.
- apply adhesive to the bolts.
Adhesive: part no. 09330–00070, Three bond or equivalent.
- install and uniformly tighten the 8 bolts, in several passes,
in the sequence shown.
Torque: 49 nvm (500 Kgf·cm, 36 ft·lbf)
- Mark the bolts with paint.
- retighten the bolts by an additional 90 .
- check that the point marked bolts are moved at 90 angle.
10. Install clutch disc assy (m/t transaxle) sst 09301–00210
11. Install clutch cover assy (m/t transaxle)
12. Install drive plate & ring gear sub–assy (a/t transaxle)
- Fix the crankshaft with sst.
Sst 09960–10010 (09962–01000, 09963–01000)
- Clean the bolt and bolt hole.
- apply adhesive to the bolts.
Adhesive: part no. 09330–00070, Three bond or equivalent.
- install and uniformly tighten the 8 bolts, in several passes, in the sequence shown.
- fix the crankshaft with sst.
Torque: 88 nvm (897 Kgf·cm, 65 ft·lbf)
13. Install manual transaxle assy (m/t transaxle)
14. Install automatic transaxle assy (a/t transaxle)
Timing gear cover oil seal
Replacement
1. Remove engine under cover rh
2. Remove front wheel rh
3. Remove fan and generator v belt
Turn the v–ribbed belt tensioner slowly clockwise and
loosen it. Then, remove the f ...
Other materials:
General information
There are many ecu controlled systems used in the corolla. In general, ecu
controlled system are considered
to be very intricate and require a high level of technical knowledge and expert
skill to troubleshoot.
The fact is, however, that if you proceed by inspecting the circuits one by one, ...
Circuit description
The actuator motor is operated by signals from the cruise control ecu assy.
Acceleration and deceleration
signals are transmitted by changes in the duty ratio (see below).
Duty ratio:
the duty ratio is the ratio of the period of continuity in one cycle. For
example, if a is the period of co ...
Symptom simulation
Hint:
the most difficult case in troubleshooting is when no symptoms occurs. In such
cases, a thorough customer
problem analysis must be carried out. Then the same or similar conditions and
environment in which the
problem occurred in the customer’s vehicle should be simulated. No matter how ...