Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Control Valve Rear Body Assemble
Reference: CONTROL VALVE REAR BODY DISASSEMBLE .
- Inspect the rear control valve body (410) casting for the following conditions:
- Porosity
- Cracks
- Damaged machine surface
- Chips or debris
- Damage to valve bores
- Inspect all valves, springs, bushings, and clean all components in clean solvent.
- Install the 1-2 reverse clutch (B5) control valve (411).
- Install the lock up relay valve (415).
- Install the lock up relay valve spring (414).
- Install the lock up relay control valve plunger (413).
- Install the lock up relay control valve sleeve (412).
- Install the rear valve body cover plate gasket (418).
- Install the rear valve body cover plate (417).CAUTION: Refer to FASTENER NOTICE .
- Install the 2 - M5 x 0.8 x 13 mm rear valve body cover plate bolts (416).
Tightening torque
Tighten the cover plate bolts to 7 N.m (62 lb in) .
- Install the third gear band (B4) control valve spring (422).
- Install the third gear band (B4) control valve (423).
- Install the shift pressure relay valve (424).
- Install the shift pressure relay valve spring (425).
- Install the M2 shift valve (426).
- Install the M2 shift valve spring (427).
- Install the shift pressure control valve sleeve (428).
- Install the shift pressure control valve spring (429).
- Install the shift pressure control valve (430).
- Install the shift pressure control valve plunger (431).
- Install the shift pressure control valve plunger sleeve (432).
- Install the line pressure control (SLT) accumulator piston (433).
- Install the line pressure control (SLT) accumulator piston spring - outer (434).
- Install the line pressure control (SLT) accumulator piston spring - inner (435).
- Install the secondary regulator valve (436).
- Install the secondary regulator valve spring (437).
- Install the rear valve body cover plate gasket (419).
- Install the rear valve body cover plate (420).
- Install the 7 - M5 x 0.8 x 13 mm rear valve body cover plate bolts (421).
Tightening torque
Tighten the cover plate bolts to 7 N.m (62 lb in) .
Reference: CONTROL VALVE BODY ASSEMBLY ASSEMBLE .
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.