Stihl MS 311 User Manual - Page 79

Rotate the limiter cap until the lug

Page 79 highlights

0001RA388 TG Low speed screw High speed screw The high speed screw( H) has a limiter cap, which has to be removed before the screw is removed. 1 : Take out the low speed screw L (1). 0001RA384 TG 1 1 : Pull out the limiter cap (1). - Take out the high speed screw (H). 0001RA386 TG 12 : Screw the puller (1) 5910 890 4500 counterclockwise into the limiter cap - left-hand thread. 165RA371 TG 0001RA467 TG 3 - Inspect the sealing ring (1), washer (2) and spring and replace if necessary. : Inspect the tip (arrow) for damage or wear and replace the low speed screw (L) if necessary. - Screw down the low speed screw (L) as far as stop. 2 1 : Rotate the limiter cap until the lug (2) is in line with the slot (1). 0001RA387 TG : Inspect the tip (arrow) for damage or wear and replace the screw (H) if necessary. - Screw down the high speed screw (H) as far as stop. - Continue with pre-installing limiter cap. - Continue with the high speed screw (H). 78 MS 311, MS 391

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78
MS 311, MS 391
Low speed screw
:
Take out the low speed screw
L
(1).
Inspect the sealing ring (1),
washer (2) and spring and
replace if necessary.
:
Inspect the tip (arrow) for
damage or wear and replace the
low speed screw (
L
) if necessary.
Screw down the low speed screw
(
L
) as far as stop.
Continue with the high speed
screw (
H
).
1
0001RA384 TG
0001RA467 TG
1
2
3
High speed screw
The high speed screw(
H
) has a
limiter cap, which has to be
removed before the screw is
removed.
:
Screw the puller (1)
5910
890
4500 counterclockwise
into the limiter cap
– left-hand
thread.
:
Rotate the limiter cap until the lug
(2) is in line with the slot (1).
1
0001RA386 TG
1
2
0001RA387 TG
:
Pull out the limiter cap (1).
Take out the high speed screw
(
H
).
:
Inspect the tip (arrow) for
damage or wear and replace the
screw (
H
) if necessary.
Screw down the high speed
screw (
H
) as far as stop.
Continue with pre-installing
limiter cap.
0001RA388 TG
1
165RA371 TG