Vauxhall Workshop Service and Repair Manuals

Attach transmission to KM-694-A (2). Attach assembly to KM-113-2 (1).

Remove fluid drain bolt (3), drain transmission fluid and collect for damage diagnosis – see operation "Transmission Fluid Condition, Check (AF 13-II/AF 17/AF 20/AF 22)".

Remove converter – see operation "Converter and/or Fluid Pump Seal Ring, Replace (AF 13-II/AF 17/AF 20/AF 22)".

Remove retaining ring (1) with retaining ring pliers and remove cover – assist with pliers if stiff.

Remove piston (4) with pressure spring (2) from main housing – if stiff, blow in low-pressure compressed air (4 bar) on main housing inner side.

Replace O-rings (3) on cover and piston.

Remove retainer ring (4) from piston rod (1) with pliers. Remove pressure spring (5), cushion spring (3) and washer (2) from piston rod.

  Measure

Measure outside diameter of pressure spring (5). Measurement value (I): 29.7 mm

Measure length of pressure spring (5). Measurement value (II): 63.2 mm. Replace pressure spring, if necessary.

  Assemble

Attach piston rod, washer, pressure spring and cushion spring to piston – secure piston rod with new retainer ring.

Insert piston (1) with pressure spring and cover (2) into main housing. Press cover into main housing and install new retaining ring (3) with retaining ring pliers.

  Inspect

Check retaining ring is seated correctly.

Attach fluid drain bolt (3) with new seal ring to transmission – tightening torque 40 Nm / 29.5 lbf. ft.

Remove transmission assembly from KM-113-2 (1) with KM-694-A (2).

Remove transmission from KM-694-A.

Install transmission – see operation "Transmission, Remove and Install (AF 20)".

Charge transmission fluid.

  Inspect

Check and correct level of transmission fluid – see operation "Transmission Fluid Level, Check and Correct (AF 13-II/AF 17/AF 20/AF 22)".