
MS 241 C-M
English
39
If groove depth is less than specified:
N Replace the guide bar.
The drive link tangs will otherwise
scrape along the bottom of the groove –
the cutters and tie straps will not ride on
the bar rails.
Removing the shroud
N Move the Master Control lever to the
stop position (0).
N Push the hand guard forward – the
chain is locked.
N Open the twist locks (1) by turning
them 1/4 turn counterclockwise with
the combination wrench.
N Remove the shroud (2).
Installing the shroud
N Place the shroud in position.
N Close the twist locks by turning
them a 1/4 turn clockwise.
If there is a noticeable loss of engine
power
N Remove the shroud – see "Shroud"
Removing the air filter
N Clean away loose dirt from around
the filter
NOTICE
Do not use tools to remove and install
the air filter – the air filter could be
damaged in the process.
N Turn air filter 1/4 turn
counterclockwise and remove in the
direction of the rear handle
N Always replace a damaged filter
Cleaning the air filter
N Knock out the filter or blow it clear
with compressed air from the inside
outwards
If knocking-out or blowing-out does not
suffice, or in the case of stubborn dirt or
stuck filter fabric, the filter must be
subjected to a thorough cleaning.
Chain
type
Chain pitch Minimum
groove depth
Picco 1/4" P 0.16" (4.0 mm)
Rapid 1/4" 0.16" (4.0 mm)
Picco 3/8" P 0.20" (5.0 mm)
Rapid 3/8"; 0.325" 0.24" (6.0 mm)
Rapid 0.404" 0.28" (7.0 mm)
Shroud
Cleaning the Air Filter
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