Chain Tension - Poulan Pro 530087823 Operator's Manual

Mount the bar
Tip of Bar
Proper chain direction
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.
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.
Guide bar
Adjusting
Screw
S Using the screwdriver end of the bar tool,
roll chain around guide bar to ensure all
links are in bar groove.
Chain Adjustment
Chain Brake Nuts 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:
with a loose chain, the chain could jump off
the guide bar and result in serious injury.
FUELING & LUBRICATION
FUELING ENGINE
This engine is certified to operate on
unleaded gasoline.
gasoline must be mixed with a good quality
2-cycle air-cooled
Chain
recommend Poulan or Poulan
oil. If you do not use this oil, use a good
quality 2-cycle air-cooled oil designed to be
mixed at a ratio of 40:1 (A 40:1 ratio is
obtained by mixing 3.2 onces of oil with 1
gallon of unleaded gasoline). DO NOT USE
automotive or boat oil. These oils will cause
engine damage. When mixing fuel follow the
instructions printed on the container. Always
read and follow the safety rules listed under
HANDLE FUEL WITH CAUTION.
BAR AND CHAIN LUBRICATION
The bar and chain require continuous lubri-
cation. Lubrication is provided by the auto-
matic oiler system when the oil tank is kept
filled. Lack of oil will quickly ruin the bar and
chain. Too little oil will cause overheating
shown by smoke coming from the chain and/
or discoloration of the bar.
In freezing weather oil will thicken, making it
necessary to thin bar and chain oil with a
small amount (5 to 10%) of #1 Diesel Fuel or
kerosene. Bar and chain oil must be free
flowing for the oil system to pump enough oil
for adequate lubrication.
Genuine Poulan or Poulan
chain oil is recommended to protect your unit
against excessive wear from heat and
friction. Poulan or Poulan
high temperature thinning.
Poulan ProR bar and chain oil is not
available, use a good grade SAE 30 oil.
S Never use waste oil for bar and chain lubri-
cation.
7
If the saw is operated
Before operation,
engine oil. We
ProR brand
ProR bar and
ProR oil resists
If Poulan or