|
|
STEERING NOTE: The steering box has now been 2. Check the condition of the adjuster thread and dismantled except for the sector shaft bushes, that there is no excessive vertical play. A shown dotted. Since replacement bushes are not movement of 2 mm I S acceptable. Side play, available, they should not be removed. The input however, is of no significance. shaft inner bearing cup and shims may also still 3. Examine the bearing surfaces of the shaft for be i n position if jarring of the box has not wear, scores and pitting. already dislodged them and instructions for 4. Check the gear teeth for excessive or uneven removing these appear later. wear, scores and pitting. 5. Examine the cover for damage and burrs. INSPECTION Remove and discard the seal. Check the bush for wear and scores. Also check the adjuster Steering box casing 6. Check the bleed nipple and threads and that the bleed whole in the inside of the cover is 1. Examine the piston bore for wear, scores and pitting. 2. Examine the inlet pipe thread in the side of the cylinder tube for damage and if necessary NOTE: For replacement purposes, the cover, repair using a suitable tap. bush and seal are supplied as a complete cracks and dents and renew if in any way 7. The locknut, which should be discarded, also 4. Since it is very unusual for the sector shaft acts as a fluid seal and a new one should be bushes to wear they are not available as fitted on assembly. replacements. However, they should nevertheless be checked for damage. 3. Check the feed pipe for damage especially for assembly. Sector shaft and cover assembly 1. Check that there is no side play on the roller. If excessive play does exist the sector shaft should be renewed likewise if any of the 12 REISSUED: FEB 1993 thread for damage clear. |