Bomag BVP 10/30, Operating Instruction

Page: 106 / 125

Recommended spark plugs:
NGK CR5HSB
DENSO U16FSR-UB
Protective equipment: n Working clothes
n Safety shoes
n Protective gloves
Special tool: n 16 mm spark plug spanner
1. Park the machine safely
Ä
Chapter 6.6 ‘Parking the machine
in secured condition’ on page 74 .
2. Let the engine cool down to ambient temperature.
3. Clean the area around the spark plug.
4. Remove the spark plug using the spark plug spanner.
5. Check the condition of the spark plug, replace if necessary
Ä Chapter 8.8.2 ‘Replacing the spark plug’ on page 98 .
ð
Replace the spark plug in the case of:
n damages (e.g. cracks)
n excessive combustion residues
n
burned off electrodes
n worn or damaged seal ring (1)
6. Remove slight contamination with a wire brush.
7. Check the electrode gap with a feeler gauge.
ð
Nominal value: 0.6 - 0.7 mm (0.024 - 0.028 in)
8. To set the electrode distance carefully bend the electrode (1).
9. Carefully screw in the spark plug by hand.
10. Once the seal ring of the used spark plug is in contact,
tighten for another 1/8 to 1/4 turn with the spark plug
spanner.
B-HON-0029
Fig. 117
B-HON-0030
1
Fig. 118
1
B-HON-0031
Fig. 119
Maintenance – As required
BVP 10/30 109
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