Where are the adjustment screws on a suburban?

Locate the adjustment screws on the headlights of the Suburban. They should be on the outside edge and top of your headlights. Using a screwdriver, turn the outside adjustment screw so that the beams fall in the center of your cross marks on the flat surface.

How do you adjust headlights on a suburban?

Measure the distance from the center of the grill to the middle of each headlight and transfer those measurements to your flat surface by marking vertical lines with masking tape. Turn your headlights on. Make sure they are set on low beams. Locate the adjustment screws on the headlights of the Suburban.

Where are the cross marks on a Chevy Suburban?

Turn your headlights on. Make sure they are set on low beams. Locate the adjustment screws on the headlights of the Suburban. They should be on the outside edge and top of your headlights. Using a screwdriver, turn the outside adjustment screw so that the beams fall in the center of your cross marks on the flat surface.

How do you adjust the valve lash on a Chevy?

Remove the engine cover. Remove the rocker arm covers. To prepare the engine for valve adjustment, rotate the crankshaft until the mark on the damper pulley aligns with the 0 degree mark on the timing plate and the No. 1 piston is on its compression stroke.

How to adjust the valves on a Chevy Suburban?

Apply a coat of gasket sealer to one side of a new valve cover gasket and position the gasket on the valve cover. Coat the exposed surface of the gasket with gasket sealer and install the valve cover onto the cylinder head. Install and tighten the valve cover bolts. How to Adjust the Valves on a 1999 5.7L Chevrolet Suburban Engine

How do you change the valve cover on a Chevy?

Spray a shop rag with parts cleaner and clean the gasket surfaces on the valve cover and cylinder head. Apply a coat of gasket sealer to one side of a new valve cover gasket and position the gasket on the valve cover. Coat the exposed surface of the gasket with gasket sealer and install the valve cover onto the cylinder head.

How to adjust the valves on a Chevy 350?

How to Adjust the Valves on a Chevy 350. Hydraulic Lifter Engines. Disable the ignition system so the engine cannot start when “bumped over” by quickly engaging the starter. Remove the valve covers and set aside. Locate the “number 1” cylinder valves (driver’s side, front on Chevrolet V-8s) and identify the intake and exhaust valves.

How do you adjust the steering gear on a GM Truck?

Now, turn the sector shaft adjusting screw until a steering shaft torque of 3 – 6 in lbs more is required to move the worm through the center point. Tighten the sector shaft locknut to 35 ft lbs and recheck the sector mesh adjustment. Total steering gear preload should be 14 in lbs or less.