2004 Chrysler PT Cruiser Owner's Manual - Page 302

M 302 MAINTENANCE SCHEDULES A I N Miles T (Kilometers) E N Change engine oil and engine oil filter. A Inspect the brake linings. N C Inspect the engine air cleaner filter and reE place as necessary.* S C H E D U L E S 75,000 78,000 81,000 84,000 87,000 (120 000) (125 000) (130 000) (135 000) (130 000) X X X X X X X 90,000 (144 000) X 8 Replace the engine air cleaner filter. Replace the spark plugs. Inspect the tie rod ends and boot seals. Inspect the PCV valve and replace if necessary. Not required if previously changed. * ‡ Replace the engine timing belt. * Inspect the PCV make-up air filter. Replace as necessary. Adjust the generator drive belt tension. X X X X X X X X