GMC 1990 Light Truck Repair Manual page 351

n j ^
1
. J
L H ATy
J 24551-A
J 25083
1. Power Brake Push Rod Height Gage
2. Piston Seal Protector
3. Piston Seal Protector
4. Power Brake Booster Disassem bly
and Reassembly Tool
5. A ccum ulator Piston
6. Valve C onnector Seat Installer
7. Power Piston Seal Protector
SPECIAL TOOLS
3 7 8 3 9
BRAKES 5-15
J 23456
J 26889
5.
6 .
J 6217
J 28458
7.
F-05896