Power Steering Pressure Hose - Revised Clamp Required

NO.
907

GROUP
64

SECTION
6

DATE
June 1997

RE:
Power steering pressure hose, clamp required 900, 700 1985-
TRW (CAM GEAR)

REFERENCE:
TP 31369/1, SECTION 6, 7 (60-64, 70-74) FRONT SUSPENSION AND STEERING; 700 1982-19..

Power steering pressure hose, clamp required

Background:
Power steering pressure hose 1387848 is replaced by hose 9191449 and clamp 942542 on left-hand drive cars both in production and as a replacement part.

The new hose goes outside the engine mount and is secured with the new clamp. Cars with the battery positive lead clamped to the engine mount should have the clamp moved to the side member.

Materials:

Pressure hose 1 9191449-9
Clamp 1 942542-2
Gasket 2 9157595-1

Method:

Replacing Pressure hose

Remove engine splash pan.

Position a container under pressure hose coupling.

Undo pressure hose at steering gear and power steering pump.

Cut off tie straps securing pressure hose.

Remove pressure hose.





Remove front nut on left engine mount.

Cars with the battery positive lead fastened to the outside of the left engine mount should move the clamp to the side member.

Remove clamp from engine mount.

Undo the front lower vibration damper nut in the side member.





Install the moved clamp and the battery positive lead to the stud for the nut that you have removed on the side member.

Install the nut and tighten.





The new pressure hose should be routed outside the engine mount.

Install:

- hose on steering gear loosely.

Use new aluminum gaskets, P/N 9157595.

- pressure hose on power steering pump.

- a clamp, P/N 942542 on the pressure hose and secure clamp with the nut removed from the engine mount.

Secure the pressure hose with tie straps in the same way as before.

Tighten pressure hose to steering gear to 30 Nm (22 ft.lbs) and to power steering pump to 50 Nm (37 ft.lbs).

Top up and bleed servo system according to the Service Manual:

Front suspension and steering
Section 6, 7 (60, 61, 64, 72, 76, 77)
700/900 1982-
Section CP 6-7

Replace engine splash pan.

WARRANTY STATEMENT: Claims may be submitted under the New Car Limited Warranty when a manufacturing defect is present using claim type: 01

Operation No. Labor description Time allowance

64526-2 Oil hose replace, x 1 0.3 hr
including bleeding

64522-2 Oil hose, replace, x 2 0.4 hr
including bleeding