1F-12 Engine Cooling System:
Water pump Components
B718H11606026
Water Pump Construction
B718H11606027
2
5
2
4
3
(a)
(b)
(c)
1
I718H1160062-01
1. Water pump case 4. Mechanical seal : 6 N⋅m (0.6 kgf-n, 4.5 Ib-ft) : Apply engine coolant.
2. O-ring 5. Oil seal : 13 N⋅m (1.3 kgf-n, 9.5 Ib-ft) : Do not reuse.
3. Impeller : 8 N⋅m (0.8 kgf-n, 6.0 Ib-ft) : Apply grease.
1
2
3
5
4
(a)
6
I718H1160052-02
1. Impeller 4. Oil pump drive chain : 8 N⋅m (0.8 kgf-n, 6.0 Ib-ft) : Do not reuse.
2. Mechanical seal 5. Oil pump : Apply grease.
3. Oil seal 6. Oil pump driven sprocket : Apply engine coolant.