CARE AND MAINTENANCE
BELT TENSION
ENGINE TO MOWER DECK BELT:
Model ZTR 5424
Model ZTR 5020
42"
50"
60"
P/N
P/N
P/N
P/N
6111
6111
6111
6938
The engine to mower deck drive belts are automatically held in proper tension by springs
which push the deck assembly forward and do not require any additional adjustment to
be made.
MOWER DECK SERPENTINE BELT:
Model ZTR 5424
Model ZTR 5020
42"
50"
60"
P/N
P/N
P/N
P/N
6109
6109
1300
6939
Refer to illustration for adjustment procedure.
NOTE: Belt deflection or movement should be approximately 1/4" when measured
at mid-point between pulleys.
Periodically inspect both belt and idler systems.
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