Maintenance
Maintenance work 9.3
39
[en] | 07/2022 | 5100060095 | BS-4 | Operator’s Manual
6"
11"
11"
1
1
1
1
2
2
2
2
2
3
3
3
3
3
Tightening torque in Nm (ft-lbs.)
1
86 (63)
2
19 (14)
3
79 (58)
9.3.9
Cleaning the cooling fins
1
2
▪
Clean cooling fins on reversing starter
1
and on engine
2
with com-
pressed air to remove dirt and residues.
9.3.10
Checking and changing the spark plug
CAUTION
Risk of burns!
Contact with hot spark plug can cause burns.
►
Only unscrew the spark plug when the engine has cooled down.
►
Use protective gloves.
NOTICE
►
Do not pull the spark plug connector from the spark plug by the igni-
tion cable.
9
