GMC 1989 Light Duty Truck Repair Manual page 356

6A-22 GENERAL ENGINE MECHANICAL
1. C y lin d e r Bore Gage
2. R ing E xp an d er
3. P isto n Pin R e p la ce r Set
4. P isto n Pin C lip In s ta lle r
5. C a m s h a ft B earing R ep lace r
6. H y d ra u lic L ifte r L ea kdo w n Tester
7. W ire B rush
8. Valve G u id e C le a n in g Tool
9. Dial In d ic a to r
10. Valve S p rin g Tester
11. Intake O p e n in g C over
12. 0.13 m m (0.005-inch) O versize Valve G u id e R eam er (2.5 L E ngines)
13. Valve G u id e R eam er Set (All E n gin es E x c e p t 6.2 L and 7.4 L). C o n s is ts of:
— J-5830-1: 0.08 m m (0.003-inch) oversize
— J-5830-2: 0.38 m m (0.015-inch) oversize
— J-5830-3: 0.76 m m (0.030-inch) oversize
14. Valve G u id e R eam er Set (6.2 L and 7.4 L E ngines). C o n s is ts of:
— J-7049-1: 0.08 m m (0.003-inch) oversize
— J-7049-2: 0.38 m m (0.015-inch) oversize
— J-7049-3: 0.76 m m (0.030-inch) oversize
SPECIAL TOOLS
J 808 7
J 2 5 2 2 0
J 2 4 0 8 6
J 2 9 1 3 4 -A
10
J 6098-01
11
12
13
14
J 5 790
J 8 089
J 8101
J 8001
J 8 0 5 6
J 2 9 6 6 4
J 6621
J 5 83 0 -0 2
J 7 04 9
F-04508