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INSP
ADJ
3
ELECTRICAL/JET PUMP UNIT
1
2
5. Install:
Battery breather hose 1
Battery
Positive lead 2
Negative lead 3
Battery band
CAUTION:
Connect the positive lead to the battery
terminal first.
Make sure the battery leads are con-
nected properly. Reversing the leads can
seriously damage the electrical system.
Make sure that the battery breather hose
is
properly
obstructed.
Coat the terminals with a water resistant
grease to minimize terminal corrosion.
JET PUMP UNIT
Impeller inspection
1. Check:
Impeller 1
Damage/wear → Replace.
Nicks/scratches → File or grind.
2. Measure:
Impeller-to-housing clearance a
Out of specification → Replace.
Max. impeller-to-housing
clearance:
0.6 mm (0.024 in)
Measurement steps:
Remove the battery.
Remove the intake screen 2 and duct
3.
Measure the clearance at each impel-
ler blade as shown (a total of four
measurements).
Install the duct and intake screen.
Bolt:
M6: 8 Nm (0.8 m • kg, 5.8 ft • lb)
M8: 17 Nm (1.7 m • kg, 12 ft • lb)
Install the battery.
3-15
connected
and
E
is
not
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