3-14
INSP
ADJ
E
ELECTRICAL/JET PUMP UNIT
5. Install:
●
Battery breather hose
1
●
Battery
●
Battery positive lead
2
●
Battery negative lead
3
●
Bands
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 connected and is not obstructed.
●
Coat the terminals with a water resistant
grease to minimize terminal corrosion.
1
2
3
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 (0.02 in)
Measurement steps:
●
Remove the battery leads.
●
Remove the intake grate and intake
duct.
Refer to “JET PUMP UNIT” in Chapter
6.
●
Measure the clearance at each impel-
ler blade as shown (a total of three
measurements).
●
Install the intake duct and intake grate.
Refer to “JET PUMP UNIT” in Chapter
6.
●
Install the battery leads.