Product Manual
Table Of Contents
- Contents
- Introduction
- Safety
- Assembly
- Operation
- Maintenance
- Introduction
- Maintenance schedule
- Maintenance and checks of the safety devices on the product
- To do a check of the brake band
- To do a check of the front hand guard and the chain brake activation
- To do a check of the chain brake
- To do a check of the throttle trigger and throttle trigger lockout
- To do a check of the chain catcher
- To do a check of the right hand guard
- To do a check of the vibration damping system
- To do a check of the start/stop switch
- To do a check of the muffler
- AutoTune™
- To replace a broken or worn starter rope
- To tighten the recoil spring
- To assemble the starter housing on the product
- To clean the air filter
- To do a check of the spark plug
- To sharpen the saw chain
- To adjust the tension of the saw chain
- To do a check of the saw chain lubrication
- To do a check of the rim sprocket
- To lubricate the needle bearing
- To examine the cutting equipment
- To do a check of the guide bar
- To do maintenance on the fuel tank and the chain oil tank
- To adjust the chain oil flow
- Air cleaning system
- To clean the cooling system
- Troubleshooting
- Transportation and storage
- Technical data
- Accessories
- Warranty
AutoTune
™
Your product has the
AutoTune
™
function that adjusts
the carburetor automatically, which gives the best
possible adjustment. AutoTune
™
lets the engine adapt
to weather conditions, altitude, gasoline and the type of
two-stroke oil.
CAUTION: If
AutoTune
™
does not work
correctly, speak to your servicing dealer.
The product adjusts correctly after some
fuelings.
To replace a broken or worn starter
rope
1.
Loosen the screws to the starter housing
2. Remove the starter housing.
3. Pull out the starter rope approximately 30 cm/12 in
and put it in the notch on the pulley.
4. Let the pulley rotate slowly rearward to release the
recoil spring.
5. 545 Mark II, 545G Mark II: Remove the center screw
(A), sleeve (B) and spring (C).
WARNING: You must be careful when
you replace the return spring or the
starter rope. The recoil spring is in
tension when it is wound up in the starter
housing. If you are not careful, it can
eject and cause injuries. Use protective
glasses and protective gloves.
6. Remove the used starter rope from the handle and
the pulley.
7.
Attach a new starter rope to the pulley. Wind the
starter rope approximately 3 turns around the pulley.
8. Pull the starter rope through the hole in the starter
housing and the starter rope handle.
9. Make a tight knot at the end of the starter rope.
10. 545 Mark II, 545G Mark II: Assemble the spring (C),
sleeve (B) and center screw (A).
A
B
C
To tighten the recoil spring
1.
Put the starter rope into the notch in the pulley.
2. Turn the starter pulley approximately 2 turns
clockwise.
3. Put your thumb on the pulley.
4. Pull the starter rope handle and pull out the starter
rope fully.
5. Move your thumb and release the starter rope.
6. Make sure that you can turn the pulley ½ turn after
the starter rope is fully extended.
To assemble the starter housing on the
product
1.
Pull out the starter rope and put the starter in
position against the crankcase.
2. Slowly release the starter rope until the pulley
engages with the pawls.
544 - 004 - 07.02.2019 25