Poulan 530088740 - Manual (Page 7)

7
Proper chain direction
Tip of Bar
Place chain onto the sprocket
CHAIN TENSION (Including units with
chain already installed)
NOTE: When adjusting chain tension,
make sure the chain brake nuts are finger
tight only. Attempting to tension the chain
when the chain brake nuts are tight can
cause damage.
Adjusting the tension:
Chain tension is very important. Chain
stretches during use. This is especially true
during the first few times you use your saw.
Always check chain tension each time you
use and refuel your saw.
S
An adjusting screw (located on the guide
bar) is used to adjust the tension of the
chain (see illustration). Turn adjusting
screw clockwise until chain solidly con-
tacts bottom of guide bar rail.
Adjusting
Screw
Guide bar
S Using the screwdriver end of the bar tool,
roll chain around guide bar to ensure all
links are in bar groove.
Chain Brake Nuts
Chain Adjustment
Tool (Bar Tool)
S Lift up tip of guide bar to check for sag. Re-
lease tip of guide bar, then turn adjusting
screw until sag does not exist.
S Tighten bar clamp nuts with the bar tool.
Torque to 10--15 ft/lbs.
Chain Brake
Nuts
S Use the screwdriver end of the bar tool to
move chain around guide bar.
S If chain does not rotate, it is too tight.
Slightly loosen bar clamp nuts and loosen
chain by turning the adjusting screw. Re-
tighten bar clamp nuts.
S If chain is too loose, it will sag below the
guide bar. DO NOT operate the saw if the
chain is loose.
WARNING: If the saw is operated
with a loose chain, the chain could jump off
the guide bar and result in serious injury.
OPERATION
KNOW YOUR SAW
READ THIS OPERATOR’S 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
Adjustment Tool
(Bar Tool)
Primer
Bulb
Fuel Mix Fill Cap
Starter
Housing
Bar Oil Fill Cap
Chain
Front Hand Guard Front Handle
Starter Rope
ON/STOP
Switch
Muffler