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STEERING Fitting sector shaft seal 1. With the lipped side leading, fit the oil seal to the casing followed by a plain fibre washer. 2. Fit the steel backed dust seal, flat side downwards towards the oil seal. Secure with circlip ensuring that it is properly located in the groove. 4 Fit a new sealing ring to the worm adjuster housing using special tool LST 119 until the end float in the input shaft is almost Fitting valve and worm assembly 1. Fit the inner bearing cup and the original shims to the casing. Use a suitable bar 57 mm diameter to tap the cup squarely into position. If the original shims are of 0,76 mm to provide a nominal thickness. 2. Fit the inner and outer bearing cages to the to hold the cages in position. Do not use grease for this purpose since it does not dissolve in the steering box lubricating fluid and could block the fluid passages in the valve assembly. 3. Cover the input shaft splined area with seal saver RO 1015 and carefully insert the shaft into the casing followed by the outer bearing 16 REISSUED: FEB 1993 |