Water Pump Disassembly And Assembly - Suzuki AN400 Service Manual

1F-15 Engine Cooling System:
• Tighten the water pump mounting bolts to the
specified torque.
Tightening torque
Water pump mounting bolt: 10 N·m (1.0 kgf-m, 7.0
lb-ft)
• Pour engine coolant. Refer to "Cooling System
Inspection in Section 0B (Page0B-11)".
• Pour engine oil. Refer to "Engine Oil and Filter
Change in Section 0B (Page0B-9)".
• Bleed air from the cooling circuit. Refer to "Cooling
System Inspection in Section 0B (Page0B-11)".

Water Pump Disassembly and Assembly

Refer to "Water Pump Removal and Installation
(Page1F-14)".
Disassembly
1) Remove the water pump cover (1).
2) Remove the O-rings and E-ring (2).
2
I705H1160052-02
B705H11606022
1
I705H1160053-01
I705H1160054-01
3) Remove the impeller (3) together with the water
pump shaft.
4) Remove the mechanical seal ring (4) and the rubber
seal (5) from the impeller.
5
4
5) Remove the mechanical seal using the special tool.
NOTE
If there is no abnormal condition, the
mechanical seal removal is not necessary.
Special tool
(A): 09921–20240 (Bearing remover set)
(A)
3
I705H1160038-03
I705H1160039-03
I705H1160040-02