LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volkswagen >> 1985 >> Quantum Base, Standard >> Repair and Diagnosis >> Engine Performance >> Adjustment >> Tune-Up - 4-CYL >> Specifications >> Belt Adjustment
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Belt Adjustment

BELT ADJUSTMENT

Application (1) Deflection In. (mm)
Golf, Golf GTI, Jetta & Jetta GLI
Alternator .08-.20 (2-5)
All Other Belts .30-.47 (8-12)
All Other Models
Length Less Than 39.4" (1m) .08-.20 (2-5)
Length More Than 39.4" (1m) .40-.60 (10-15)
(1) Deflection is measured with moderate thumb pressure applied midway on longest belt run.