Jeep 2007 Wrangler User Manual
Page 418
At Each Stop for Fuel
• Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level while
the vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
• Check the windshield washer solvent, add as required.
Once a Month
• Check the tire pressure and look for unusual wear or
• Inspect the battery and clean and tighten the terminals
• Check the fluid levels of the coolant reservoir, brake
master cylinder, and transmission, and add as needed.
• Check all lights and all other electrical items for correct
operation.
At Each Oil Change
• Change the engine oil filter.
• Inspect the exhaust system.
• Inspect brake hoses.
• Inspect the CV joints (If equipped) and front suspen-
sion components.
• Check the coolant level, hoses, and clamps.
• After completion of off-road operation, the underside
of the vehicle should be thoroughly inspected. Exam-
ine threaded fasteners for looseness.
418
MAINTENANCE SCHEDULES
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