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Home >> BMW >> 1990 >> 525i Automatic >> Repair and Diagnosis >> Maintenance >> Procedures >> Interference Verification Check For OHC Engine >> Timing Belt Interference Verification Information >> Timing Belt Interference Check Menu
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Timing Belt Interference Check Menu

TIMING BELT INTERFERENCE VERIFICATION (1)

Application Engine Replacement Interval (Miles)
325 series
1982-91 (2) 2.5L 6-Cyl 60,000
1982-91 (2) 2.7L 6-Cyl 60,000
325ic
1992 (2) 2.5L 6-Cyl 60,000
525i
1989-91 (2) 2.5L 6-Cyl 60,000
525iA
1989-91 (2) 2.5L 6-Cyl 60,000
528e
1982-88 (2) 2.5L 6-Cyl 60,000
1982-88 (2) 2.7L 6-Cyl 60,000
(1) Other interference engine applications may exist which are not indicated here.
(2) Interference engine. Check for possible damage to piston(s) or valve(s) if there has been a timing belt failure.