1994 Chevrolet Astro Owner's Manual - Page 260

Air Conditioning Every now and then have your dealership check your conditioning air system to be sure it has not lost any cooling ability. you think the system If is not working properly, have your dealership check it out as soon as possible. The air conditioning will not work when the temperature is below 40°F (4 O C). Lubrication Accelerator Control System Refer to the Maintenance Scheduleto determine how often the accelerator linkage pivot points must lubricated and what type of lubricant use. be to Accelerator cables andcruise control cables should not be lubricated. Any cables that are worn or are hard to pull should replaced. be When cleaning the engine compartment with water steam, avoiddirecting or the flow onto the throttle linkage in a manner that would cause moisture to enter thecables. Hood Latches and Hood Hinge Refer to the Maintenance Schedule to determine how tolubricate the hood latch and hood hinge assembly. Sliding Door Tracks Your vehicle's slidingdoor has three tracks which need lubrication. For the upper and lower tracks, open the door, wipe the track clean and then lubricate with LubriplateTM White Grease. For the outside middle track, close door after you finish the upper and the lower tracks. Then, wipe the track clean andlubricate with Lubriplate White Grease. TM Body Normal use of your vehicle will cause metal metal wear at some points on to the cab and body if they are not lubricated. For exposed surfaces, such door checks, door lock bolts, lock as striker plates, dovetail bumper wedges, etc., a thin film engine oil shouldbe of applied. Where oil holes are provided in the body orcab, a dripless oil can used. be The seat adjusters and seat track should be lubricated withchassis grease. 6-42