1F-17 Engine Cooling System:
10) Hold the impeller with water pump pliers and tighten
the impeller securing bolt to the specified torque.
Tightening torque
Impeller securing bolt (a): 8 N·m (0.8 kgf-m, 6.0
lbf-ft)
11) Install new O-ring (8) and apply engine coolant to it.
CAUTION
!
Use a new O-ring to prevent engine coolant
leakage.
12) Tighten the water pump case screws to the specified
torque.
Tightening torque
Water pump case screw: 6 N·m (0.6 kgf-m, 4.5
lbf-ft)
13) Tighten the water pump air bleeder bolt (9) to the
specified torque.
CAUTION
!
Use a new gasket washer to prevent engine
coolant leakage.
Tightening torque
Water pump air bleeder bolt (b): 13 N·m (1.3 kgf-
m, 9.5 lbf-ft)
Water Pump Related Parts Inspection
B947H11606019
Refer to “Water Pump Disassembly and Assembly”
(Page 1F-14).
Mechanical Seal
Visually inspect the mechanical seal for damage, with
particular attention given to the sealing face.
Replace the mechanical seal that shows indications of
leakage.
Oil Seal
Visually inspect the oil seal for damage, with particular
attention given to the lip.
Replace the oil seal that shows indications of leakage.
(a)
7
I947H1160043-02
8
I947H1160044-02
(b)
9
I947H1160045-01
I947H1160046-01
I947H1160047-01
Manuals by Motomatrix / The Solution For Lost Motorcycle Coded Keys
email: info@motomatrix.co.uk / www.motomatrix.co.uk