Poulan Pro PPB4218 Instruction Manual page 8

3.
4.
Using bar tool, roll chain around guide bar
to ensure all tinks are in bar groove.
Lift up tip of guide bar to check for sag.
Release tip of guide bar, then turn ad-
justing screw 1/4 turn clockwise. Repeat
until sag does not exist.
Adjusting Screw - 1/4 Turn
While lifting tip of guide bar, tighten bar
nuts securely with the bar tool.
Bar Nuts
KNOW YOUR CHAIN SAW
6. Use the screwdriver end of the bar tool
to move chain around guide bar.
7. If chain does not rotate, it is too tight.
Slightly loosen bar nuts and loosen
chain by turning the adjusting screw 1/4
turn counterclockwise. Retighten bar
nuts.
8. If chain is too loose, it will sag below the
guide bar. DO NOT operate the saw if
the chain is loose.
Ai_WARNING:
If the saw is operated
with a loose chain, the chain could jump off
the guide bar and result in serious injury.
READ THIS INSTRUCTION MANUAL AND SAFETY RULES BEFORE OPERATING YOUR
CHAIN SAW. Compare the illustrations with your unit to familiarize yourself with the location of
the various controls and adjustments. Save this manual for future reference.
Chain Front Hand Guard Front Handle
Adjustment Tool
(Bar Tool) _ Starter Rope
ON/STOP
Switch Choke/
Idle
Chain Muffler Lever
Bar Bar Oil Fill Cap
Sprocket
Hole Primer Bulb
Starter Housing Fuel Mix Pill Cap
Cylinder Cover
X_ Chain Chain
Throttle
Lockout Brak -_ _.._'_ Direction
HandleRear X_ Adjusting Screw _ of Travel
Throttle Clutch Cover
Trigger Bar Nuts
ON/STOP SWITCH
The ON/STOP SWITCH is used to stop the
engine.
Guide Bar
Chain
Catcher
THROTTLE TRIGGER
The THROTi-LE TRIGGER controIs engine
speed.