Disassembly and Assembly
DISASSEMBLY SERVICE POINT
PULLEY REMOVAL
Use the special tool to secure the pulley, and then remove the pulley mounting nuts.
REASSEMBLY SERVICE POINTS
>A< OIL SEAL INSTALLATION
>B< SHAFT ASSEMBLY INSTALLATION
Use the special tool to press-fit the shaft assembly.
>C< O-RINGS INSTALLATION
Legend
No. I.D. x Width mm (inch) ______________________________
1 11 x 1.9 (0.433 x .075)
2 13 x 1.9 (0.512 x .075)
3 15.5 x 2.4 (0.610 x .094)
4 14.8 x 2.4 (0.582 x .094)
5 19.4 x 1.9 (0.763 x .075)
Apply specified fluid on O-rings.
Specified fluid:
MOPAR ATF PLUS (Automatic transmission fluid type 7176) Automatic Transmission Fluid "DEXRON II"
>D< PRESSURE SWITCH ASSEMBLY INSTALLATION
Fit the spring to the oil pump body with the larger diameter end at the terminal assembly side.
>E< ROTOR INSTALLATION
Install the rotor to the shaft assembly so that the rotor's punch mark is at the pump cover side.
>F< CAM RING INSTALLATION
Install the cam ring with the punch mark facing the side plate.
>G< VANE INSTALLATION
Install the vanes on the rotor, paying close attention to the installation direction.
>H
Use the special tool to secure the pulley, and then install the pulley mounting nuts.
INSPECTION
- Check the flow control valve for clogging.
- Check the pulley assembly for wear or damage.
- Check the groove of rotor and vane for "stepped" wear.
- Check the contact surface of cam ring and vanes for "stepped" wear.
- Check the vanes for damage.