Nilfisk-Advance 21KB Service Manual page 45

Service Manual – PBU Propane Floor Burnisher
Ignition Coil Air Gap Standard: 0.2 ~ 0.4
mm (0.008 ~ 0.016 in.) Torque - Ignition Coil
Bolts: 5.9 N·m (0.60 kgf·m, 52 in·lb)
Note: Use the above procedure to
insure proper coil air gap.
• Fit the ignition coil leads [A] to the each
engine shroud groove [B].
• Install the spark plug cap [C].
• Attach the solenoid valve connector
lead [A] and stop switch lead [B] to
the ignition coil lead [C] with the
band [D].
Figure 53 Air Gap
Figure 54 Fit Leads, Install Cap
Figure 55 Attach Leads
Engine System 45