14-28
Disassembly sequence
Assembly sequence
For the sequence not mentioned below, follow the disassembly sequence in reverse.
12 → 8 → 7 → 6 → 5 → 4 → 11 → 3 → 9 → 10
Service standards (Unit: mm)
Tightening torque (Unit: N·m {kgf·m})
Lubricant and/or sealant
Location Maintenance item Service standard Limit Remedy
1, 8 Flange-to-water pump shaft interference 0.03 to 0.06 –
Reassembly
allowed only
twice
2, 8 Impeller-to-water pump shaft interference 0.03 to 0.08 –
Reassembly
allowed only
twice
Mark Parts to be tightened Tightening torque Remarks
Bolt (water pump mounting) 24 {2.4} –
Grease nipple 9.8 to 15 {1 to 1.5} –
Mark Points of application Specified lubricant and/or sealant Quantity
Pack in bearing
Wheel bearing grease
[NLGI No. 2 (Li soap)]
As required
Fill through grease nipple 60 g
Outer periphery of unit seal ThreeBond 1102 As required
1 Impeller
2 Flange
3 Snap ring
4 Bearing
5 Spacer
6 Bearing
7 Washer
8 Water pump shaft
9 Unit seal
10 Grease nipple <If equipped>
11 Water pump case
12 Gasket
13 Cover
14 Gasket
: Non-reusable parts
WATER PUMP
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