Stihl MS 291 C-Q Manual De Instrucciones página 52

English
N File the top of the depth gauge
parallel to the stamped service
marking (see arrow) – but do not
lower the highest point of the depth
gauge in this process.
Sharpening Tools (special accessories)
Round file ^
Chain pitch
inch (mm) mm (inch)
1/4 (6,35) 4,0 (5/32)
3/8 P (9,32) 4,0 (5/32)
0.325 (8,25) 4,8 (3/16)
3/8 (9,32) 5,2 (13/64)
0.404 (10,26) 5,5 (7/32)
1)
consisting of file holder with round file, flat file and filing gauge
50
The kickback tendency of the saw
is increased if the depth gauges
are too low.
N Place the filing gauge on the chain –
the highest point of the depth gauge
must be level with the filing gauge.
Round file File holder
Part No. Part No.
5605 772 4006 5605 750 4327
5605 772 4006 5605 750 4327
5605 772 4806 5605 750 4328
5605 772 5206 5605 750 4329
5605 772 5506 5605 750 4330
RSC3, RMC3, PMC3, PMMC3
The upper part of the humped drive link
(with service marking) is lowered along
with the depth gauge.
The other parts of the humped
drive link must not be filed since
this may increase the kickback
tendency of the saw.
N After sharpening, clean the chain
thoroughly, remove filings or
grinding dust – lubricate the chain
thoroughly.
N Before a long out-of-service period,
clean the chain and store it in a well-
oiled condition.
Filing gauge Flat file
Part No. Part No.
1110 893 4000 0814 252 3356
1110 893 4000 0814 252 3356
1110 893 4000 0814 252 3356
1110 893 4000 0814 252 3356
1106 893 4000 0814 252 3356
1)
Sharpening kit
Part No.
5605 007 1027
5605 007 1027
5605 007 1028
5605 007 1029
5605 007 1030
MS 291 C-Q