I have an L-82 high performance 350 ci, 250hp, 4-speed '73 vette, matching numbers. According to my owner's manual the Steering gear is factory filled and should not be drained. However, if a seal went bad or you are overhauling then refill with #1051052 Steering Gear Lubricant meeting GM 4673M. Respectfully, George E. Rohweder
MB steering gear fluid
It doesn't have any electronic with a steering gear / no fluid
Grinding, rough steering, fluid leaking from seals.
I'll be civilized and answer this. The power steering pump is a hydraulic pump that needs fluid to pump so it can move the power steering gear. Simpler said no fluid no power steering. Hope you are not offended.
Check the fluid reservoir. If the fluid level is low, you have a leak in the powering steering system. The problem could be a damaged steering rack. You will need to replace the entire steering rack.
Simply put: When your engine is running. It turns your power steering pump. Which pressurizes your power steering fluid. The fluid is sent via hose, to your power steering rack, or stearing gear box. (racks in most newer cars, gear boxes in older cars and some newer trucks) The pressurized fluid is then used to assist your steering input from the steering wheel.
Air compresses - reducing the effectiveness of fluid systems such as steering and brakes.
Locate the power steering gear box and drain the fluid. Locate the bolts and remove them. Pull the arm. Detach the steering wheel from the steering linkage. PullÊthe linkage until it dischargesÊfrom the gear box. Loosen the bolt on the gear box and remove the box.
Low power steering fluid, improper drivebelt function, defective power steering pump or steering gear.
If you have rack and pinion steering, the steering gear will need replaced.
Check the power steering gear box-it has probably gone bad
Smoke coming out of steering box usually means the fluid is burned. It can also mean that the steering gear is failing.