Repair Fuel System; Air Filter; Baffle; Filter Base (Ms 201) - Stihl MS 201 Manual

12.

Repair fuel system

12.1

Air Filter

Dirty air filters reduce engine power,
increase fuel consumption and
make starting more difficult. The air
filter should be checked when there
is a noticeable loss of engine power.
– See also Troubleshooting,
b 3.6, b 3.7
MS 201
2
: Turn twist lock (1)
counterclockwise.
: Remove the carburetor box
cover (2).
1
: Remove the air filter (1).
– Check air filter and clean or
replace as necessary – see
MS 201 instruction manual.
– Reassemble in the reverse
sequence.
MS 201, MS 201 C, MS 201 T, MS 201 TC
MS 201 T
2
: Turn twist lock (1)
counterclockwise.
: Remove the carburetor box
cover (2).
1
: Remove the air filter (1).
– Check air filter and clean or
replace as necessary – see
MS 201 T instruction manual.
– Reassemble in the reverse
sequence.
12.2
– Remove the air filter, b 12.1
1
1
: Take out the screws (1).
: Remove the baffle (2).
1 – Check the baffle and replace if
necessary.
Installing
Tighten the screws (1) to the
specified torque, b 2.5.
– Reassemble in the reverse
sequence.
12.3
– Remove the air filter, b 12.1
– Remove the baffle, b 12.2
: Remove the filter base (1).

Baffle

2
1

Filter Base (MS 201)

1
93