Chevrolet Repair: Valve adjusting, negative battery cable, chevy corsica

Question
Hi! I'm asking for my brother. He is wondering what the valve adjustment is for a 2.2 Chevy Corsica (1995) is. It would be most helpful if you had the answer for him. The car he just picked up for my niece, but needs some minor repairs. She will be getting her license in a few days and wants the car running like a charm.
Thankyou in advance.

Kaisai

Answer
This is the proceedure from autozone repair manual. Found here.
http://www.autozone.com/az/cds/en_us/0900823d/80/14/7b/1f/0900823d80147b1f/repai...
VALVE LASH ADJUSTMENT  


REMOVAL & INSTALLATION



2.0L and 2.2L Engines

See Figure 1

Disconnect the negative battery cable.

Remove the rocker arm (valve) cover.

Be sure to keep the components in order for installation purposes.

Remove the rocker arm nuts, then remove the rocker arm(s) and ball(s).

Remove the pushrods.

To install:

Coat the bearing surfaces of the rocker arms and the rocker arm balls with Molykote® or its equivalent.

Install the pushrods, making sure they seat in their lifters.

Install the rocker arm(s) and ball(s). Apply Dri-Slide Moly lubricant1042948 or equivalent to the threads of the stud(s), then install the nuts.

Tighten the rocker arm nuts to 7-11 ft. lbs. (10-14 Nm) for1988 vehicles, to14 ft. lbs. (20 Nm) for1989-92 vehicles and to 22 ft. lbs. (30 Nm). for1993-95 vehicles.

Install the rocker arm (valve) cover.

Connect the negative battery cable.

Van