Poulan Pro HDF900 FRONT TINE TILLER - Manuel (Page 15)

15
SERVICE AND ADJUSTMENTS
TO REPLACE V-BELT (See Fig. 21)
Replace V-belt if it has stretched considerably or if it has
cracks or frayed edges.
Belt guard must be removed to service belt. See “TO
REMOVE BELT GUARD” in this section of manual.
BELT REMOVAL
• Remove V-belt from transmission pulley first and then
from engine pulley.
ENGINE
TO AD JUST CARBURETOR
The carburetor has been preset at the factory and cannot
be adjusted.
IMPORTANT: NEVER TAMPER WITH THE ENGINE GOVERNOR,
WHICH IS FACTORY SET FOR PROPER ENGINE SPEED. OVER-
SPEED ING THE ENGINE ABOVE THE FACTORY HIGH SPEED
SETTING CAN BE DANGEROUS. IF YOU THINK THE ENGINE-
GOVERNED HIGH SPEED NEEDS ADJUSTING, CONTACT YOUR
NEAREST AUTHORIZED SERVICE CENTER/DEPARTMENT,
WHICH HAS THE PROPER EQUIP MENT AND EXPERIENCE TO
MAKE ANY NEC ES SARY ADJUSTMENTS.
BELT REPLACEMENT
• Install new V-belt to engine pulley first then to trans-
mis sion pulley. Be sure belt is positioned on inside
groove of both pulleys, inside all belt guides and rests
on idler pulley.
CHECK TINE OPERATION
• See “TINE OPERATION CHECK” in this section of
manual.
REPLACE BELT GUARD
V-BELT
IDLER PUL LEY
TRANS MIS SION
PUL LEY
BELT GUIDE
ENGINE PULLEY
BELT GUIDE
Fig. 21