Truper MOT-3314 Instructivo página 35

Bar and Chain Mounting
• Lift the bar with the chain and fix it to the chainsaw passing the mounting bolts through the bar slot and the loose-fitting
space between the bar and the cogwheel. When setting the bar in the bolts double check the tension pin is inside the chain
tension orifice.
• Mount outer plate in the guide bar with its angles facing outward of the bar and the large slot facing down to
go through the chain tension pin.
• Mount the clutch cover and tighten the mounting nuts by hand so that the bar is free to adjust the
chain tension.
Cogwheel
Chain Tensioning
• Use a flat screwdriver to turn the chain tension
screw (1) until the chain gets adjusted to the bar
without any looseness and with the traction links
inserted in the bar slot.
• Lift the cutting bar nose to verify if there is still some
looseness in the chain. If that is the case, turn again the
tension screw 1/2 turn. Repeat the procedure until there
is no looseness between the chain and the bar.
• Keep the cutting bar nose risen while tightening the
nuts with the key.
• To verify the chain is not too tight try moving it with your hand. If the
chain gets stuck or is difficult to move loosen the mounting nuts again
and turn the tension screw only 1/4 of a turn. Lift the bar nose and
tighten the mounting nuts before checking back the chain tension.
• To check the tension in the chain when heat produced while cutting
has distended it, the flat nose of the combination key shall be inserted
between the bar lower side and one of the chain link to verify the
looseness is 0,05" (2).
Chain Brake
is Activated
Tension
Pin
Chain
Tension
1
Screw
2
Right tension with
2
extended chain
ENGLISH
0,05"
11