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