Yukon 4WD V8-6.5L DSL Turbo VIN S (1997)
NOTE: Remove or disconnect the steering gear from vehicle.
DISASSEMBLE
CAUTION: Use care not to damage threads of housing when removing check valve.
1. Check valve (18) by prying from housing with a small screwdriver.
ASSEMBLE
1. Check valve (18) using a 3/8-inch diameter piece of tubing 100 mm (4 inches) long to drive into housing.
2. Install or connect the steering gear.
