Part 1

REPAIR FOR COMPONENT PARTS

MANUAL SHAFT





REMOVAL



1. Remove detent spring from transmission case.




2. Drive out manual plate retaining pin.




3. Drive and pull out parking rod plate retaining pin.
4. Remove parking rod plate from manual shaft.
5. Draw out parking rod from transmission case.




6. Pull out manual shaft retaining pin.
7. Remove manual shaft and manual plate from transmission case.




8. Remove manual shaft oil seal.


INSPECTION
- Check component parts for wear or damage. Replace if necessary.


INSTALLATION



1. Install manual shaft oil seal.
- Apply ATF to outer surface of oil seal.




2. Install manual shaft and manual plate.




3. Align groove of manual shaft and hole of transmission case.
4. Install manual shaft retaining pin.




5. Install parking rod to parking rod plate.
6. Set parking rod assembly onto manual shaft.




7. Drive in manual plate retaining pin and parking rod plate retaining pin.




8. Install detent spring.



OIL PUMP





DISASSEMBLY



1. Remove seal rings.




2. Loosen bolts in numerical order and remove oil pump cover.




3. Remove inner and outer gear from oil pump housing.




4. Remove O-ring from oil pump housing.




5. Remove oil pump housing oil seal.


INSPECTION

Oil Pump Housing, Oil Pump Cover, Inner Gear And Outer Gear
- Check for wear or damage.

Side Clearance



- Measure side clearance of inner and outer gears in at least four places around each outside edge. Maximum measured values should be within specified range.

Standard clearance: 0.02 - 0.04 Nm (0.0008 - 0.0016 inch)

- If clearance is less than standard, select inner and outer gear as a set so that clearance is within specifications.




Inner and outer gear: Refer to image.

- If clearance is more than standard, replace whole oil pump assembly except oil pump cover.




- Measure clearance between outer gear and oil pump housing.

Standard clearance: 0.08 - 0.15 Nm (0.0031 - 0.0059 inch)
Allowable limit: 0.15 Nm (0.0059 inch)

- If not within allowable limit, replace whole oil pump assembly except oil pump cover.

Seal Ring Clearance



- Install new seal rings onto oil pump cover.
- Measure clearance between seal ring and ring groove.

Standard clearance: 0.1 - 0.25 Nm (0.0039 - 0.0098 inch)
Allowable limit: 0.25 Nm (0.0098 inch)

- If not within allowable limit, replace oil pump cover assembly.

ASSEMBLY



1. Install oil seal on oil pump housing.




2. Install O-ring on oil pump housing.
- Apply ATF to O-ring.




3. Install inner and outer gears on oil pump housing.
- Take care with the direction of the inner gear.




4. Install oil pump cover on oil pump housing.
a. Wrap masking tape around splines of oil pump cover assembly to protect seal. Position oil pump cover assembly on oil pump housing assembly, then remove masking tape.
b. Tighten bolts in numerical order.




5. Install new seal rings carefully after packing ring groove with petroleum jelly.
- Do not spread gap of seal ring excessively while installing. It may deform the ring.


CONTROL VALVE ASSEMBLY





DISASSEMBLY






- Disassemble upper, inter and lower bodies. Bolt length, number and location:




a. Remove bolts (A), (D) and (F), and remove oil strainer from control valve assembly.




b. Remove solenoid valve assembly and line pressure solenoid valve from control valve assembly.
- Be careful not to lose the line pressure solenoid valve spring.




c. Remove O-rings from solenoid valves and terminal body.




d. Place upper body facedown, and remove bolts (B), (C) and (F).




e. Remove lower body from inter body.




f. Turn over lower body, and accumulator support plates.




g. Remove bolts (E), separating plate and separating gaskets from lower body.
h. Remove steel balls and relief valve springs from lower body.
- Be careful not to lose steel balls and relief valve springs.




i. Remove inter body from upper body.
j. Remove pilot filter, separating plate and gaskets from upper body.




k. Check to see that steel balls are properly positioned in inter body and then remove them.
- Be careful not to lose steel balls.




l. Check to see that steel balls are properly positioned in upper body and then remove them.
- Be careful not to lose steel balls.


INSPECTION

Lower and Upper Bodies



- Check to see that retainer plates are properly positioned in lower body.




- Check to see that retainer plates are properly positioned in upper body.

Oil Strainer



- Check wire netting of oil strainer for damage.

Shift Solenoid Valves A And B, Line Pressure Solenoid Valve, Torque Converter Clutch Solenoid Valve And Overrun Clutch Solenoid Valve



- Measure resistance.

Oil Cooler Relief Valve Spring



- Check springs for damage or deformation.
- Measure free length and outer diameter.