Wacker Neuson BS-4

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