Safari Van M V6-262 4.3L VIN Z TBI (1990)
Steering Gear: Service and Repair
Nippon Seiko Recirculating Ball Gear
Fig. 4 Checking Steering Gear Oil Level
Ensure that oil level is up to level A, Fig. 4. If level is low, add GM Manual Steering Gear Lube 1052182 or equivalent.