5_108.bk Page 165 Thursday, October 4, 2001 11:45 AM
REPAIR INSTRUCTIONS Valve Guide Installation
Valve Guide Removal
1. Insert new valve guide into valve guide installer J 37809. Clean exhaust valve guide OD (shoulder) before removal. Use a rotary brush to prevent scoring of exhaust valve guide bore.
2. Oil OD of new guide before installation. 3. Press the valve guide into top of cylinder head using tool J 37809. Refer to Figure 216.
Refer to Figure 215. 1. Insert valve guide remover J 37482 (1) into valve guide from deck side of the cylinder head (2).
4. Using depth gauge, check extension of valve guide from valve spring seat to top end of the guide. 216
215
Figure 216 — Checking Valve Guide Extension
Figure 215 — Valve Guide Remover J 37482 1. Valve Guide Remover J 37482
2. Cylinder Head
2. Press out old valve guides from cylinder head. 3. Check valve guide bore in the cylinder head for wear, cracks or other damage. Clean surfaces thoroughly and check ID measurement.
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