Valve Body

DISASSEMBLY

Fig. 79:

(1) Remove manual shaft seal (Fig. 79).

Fig. 80:

(2) Remove Transmission Range Sensor retaining screw (Fig. 80).

Fig. 81:

(3) Remove Manual Shaft/Rooster Comb and Transmission Range Sensor (Fig. 81).

Fig. 82:

(4) Remove 2/4 Accumulator Retaining Plate (Fig. 82).

Fig. 83:

(5) Remove 2/4 Accumulator components as shown in (Fig. 83).

Fig. 84:

(6) Remove Valve Body to Transfer Plate screws (Fig. 84).

Fig. 85:

(7) Invert assembly and remove Transfer Plate. Beware of loose check balls.

Fig. 86:

(8) Remove oil screen (Fig. 86).

Fig. 87:

(9) Remove the overdrive clutch (# 5) check valve (Fig. 87)

Fig. 88:

(10) Remove separator plate (Fig. 88).

Fig. 89:

(11) Remove thermal valve (Fig. 89).

Fig. 90:

(12) Remove check balls (Fig. 90).

NOTE: Tag all valve/spring assemblies for reassembly identification.

Fig. 91:

(13) Remove dual retainer plate using Tool 6301 (Fig. 91).

Fig. 92:

(14) Remove regulator valve spring retainer (Fig. 92).

Fig. 93:

(15) Remove the vent reservoir check valve retainer (Fig. 93).

Fig. 94:

(16) Remove vent reservoir check valve and spring (Fig. 94).

Fig. 95:

(17) Remove remaining retainers as shown in (Fig. 95).

Fig. 96:

(18) Remove valves and springs as shown in (Fig. 96).

NOTE: Refer to Cleaning and Inspection for cleaning procedures.

ASSEMBLY
(1) Install valves and springs as shown in (Fig. 96).

Fig. 97:

(2) Install regulator valve spring retainer (Fig. 97).

Fig. 98:

(3) Install dual retainer plate using Tool 6301 (Fig. 98).

Fig. 99:

(4) Install vent reservoir check valve and spring (Fig. 99).

Fig. 100:

(5) Install the vent reservoir check valve retainer (Fig. 100).

Fig. 101:

(6) Verify that all retainers are installed as shown in (Fig. 101). Retainers should be flush or below valve body surface.

Fig. 102:

(7) Install check balls into position as shown in (Fig. 102). If necessary, secure them with petrolatum or transmission assembly gel for assembly ease.

Fig. 103:

(8) Install thermal valve into transfer plate (Fig. 103).

Fig. 104:

(9) Install separator plate to valve body (Fig. 104).

Fig. 105:

(10) Install the overdrive clutch (# 5) check valve to separator plate (Fig. 105)

Fig. 106:

(11) Install oil screen to separator plate (Fig. 106).

Fig. 107:

(12) Install transfer plate to valve body and separator plate. Make sure oil screen and # 5 check valve do not bind (Fig. 107).

Fig. 108:

(13) Install twenty-four transfer plate to valve body screws (Fig. 108) and torque to 5 Nm (45 in. lbs.).

Fig. 109:

(14) Install 2/4 Accumulator components as shown in (Fig. 109).

Fig. 110:

(15) Torque 2/4 Accumulator retainer to 5 Nm (45 in. lbs.) (Fig. 110).

Fig. 111:

(16) Install Manual Shaft/Rooster Comb and Transmission Range Sensor (Fig. 111).

Fig. 112:

(17) Make sure Manual Valve control pin is contained within the rooster comb slot (Fig. 112). Install Transmission Range Sensor retaining screw (Fig. 112) and torque to 5 Nm (45 in. lbs.).

Fig. 113:

(18) Install manual shaft seal (Fig. 113).