08/2005
510200020-510230020
19/26
Pneumatic Chain Saw 5 1020/5 1021/5 1022/5 1023
MAINTENANCE AND REPAIRS
4. All cutting teeth must be
5. Always completely file
of equal length.
away any damage areas
on side plate and top of tooth.
The chain supplied with the saw is to be sharpened at the following angles.
Hold file holder at a 10° upward tilt
Chain Repair
Shortening and lengthening the chain
(Chain added between two left-hand cutting teeth)
(Two coupling links and one drive link between cutting teeth)
Most chain saws are assembled with one coupling links between a right-hand and a left-hand
cutting tooth, however there are also chains which are assembled differently due to their length
(number of drive links). If a chain must be shortened or lengthened, it is best to do so at this
point. However do not insert more than two coupling links between two cutting teeth.
side plate
top of tooth
