1994 GMC Jimmy Owner's Manual - Page 272

Windshield Wiper Blade Inserts To replace your windshield wiper blade inserts, lift the wiper arm away from the windshield. Pinch the two tabs on the wiper arm and slide the; insert outof the blade. Slide the new one in place. Make sure the tabs are locked into position. Air Conditioning Every now and then have your dealership check your air conditioning system tobe sure it has not lost any cooling ability. you think the system If is not working properly, have your dealership it out assoon as check possible. 40°F The air conditioning will not work when the temperature is below (4°C): Lubrication Accelerator Control System Refer to the Maintenance Schedule to determine how often the accelerator linkage pivot points must be lubricated and what of lubricant to use. type Accelerator cables and cruise control cables should not be lubricated. Any cables that are worn or are hard to pull should be replaced. When cleaning the engine compartment with water or steam, avoid directing the flowonto'the throttle linkage in a manner that would cause moisture to enter the cables. Hood Latches and Hood Hinge Refer to the Maintenance Schedule determine how to lubricate the hood to latch and hood hinge assembly.