Operation Manual

114 MS 241 C
12.4 Valve
A valve is installed in the tank wall to
keep internal tank pressure equal to
atmospheric pressure. The valve
must be replaced if faulty.
– Unscrew oil tank cap and drain oil
tank, b 1
: From the outside, carefully drive
the valve out of the case in the
direction of the inside of the tank
with a Ø 6 mm drift
: Remove old valve (1) from oil
tank
2410RA342 TG
219RA476 TG
1
Installation
Ensure that the parts are installed
correctly.
: Insert valve (1) into hole (arrow)
in crankcase
– Carefully drive valve into hole in
engine housing from the outside
with a Ø 6 mm drift – observe the
insertion depth
: Drive new valve into the hole
a=1mm +/- 0.1
– Reassemble remaining parts in
reverse order
2410RA318 TG
1
219RA479 TG