INSP
ADJ
a
1
JET PUMP UNIT
1
a
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.
Maximum impeller-to-housing
clearance:
0.60 mm (0.0236 in)
Measurement steps:
• Disconnect the battery leads.
• Remove the intake grate and intake duct.
Refer to "JET PUMP UNIT" in Chapter 6.
• Measure the clearance at each impeller
blade as shown (a total of four measure-
ments).
• Install the intake duct and intake grate.
Refer to "JET PUMP UNIT" in Chapter 6.
• Connect the battery leads.
Water inlet strainer inspection
1. Check:
• Water inlet strainer
Contaminants → Clean.
Cracks/damage → Replace.
Checking steps:
• Remove the ride plate.
Refer to "JET PUMP UNIT" in Chapter 6.
• Remove the water inlet cover 1.
• Check the water inlet strainer mesh a.
• Install the water inlet cover.
• Install the ride plate.
Refer to "JET PUMP UNIT" in Chapter 6.
Water inlet cover bolt:
6.6 N • m (0.66 kgf • m, 4.8 ft • lb)
LOCTITE 572
3-15
E