12-20
Removal sequence
1 Bypass valve
2 O-ring
3 Plug
4 O-ring
5 Plug
6 O-ring
7 Engine oil pressure switch
8 Regulator valve
(See later pages.)
9 O-ring
10 Plug
11 O-ring
12 Plug
13 O-ring
14 Oil cooler element
15 Gasket
16 Oil cooler cover
17 Gasket
18 O-ring
: Non-reusable parts
Installation sequence
Follow the removal sequence in reverse.
Service standards (Unit: mm)
Tightening torque (Unit: N·m {kgf·m})
Lubricant and/or sealant
Inspection procedure
Inspection: Oil cooler element
• Plug the outlet of the oil cooler element and connect a hose to
the engine oil inlet port. Then, immerse the oil cooler element in
a tank of water.
• Apply a specified air pressure for 15 seconds through the hose,
and check for any air leaks.
• Replace the element if it leaks air.
Location Maintenance item Standard value Limit Remedy
14
Air leakage from oil cooler element (air pressure: 1470
kPa {15 kgf/cm
2
})
0 cm
3
{0 mL} – Replace
Mark Parts to be tightened Tightening torque Remarks
Bypass valve 15 to 20 {1.5 to 2.0} –
Nut (oil cooler element mounting) 24.5 to 32.3 {2.5 to 3.3} –
Engine oil pressure switch 15 to 22 {1.5 to 2.2} –
Regulator valve 98 to 118 {10 to 12} –
Plug 14.7 to 19.6 {1.5 to 2.0} –
Mark Points of application Lubricant and/or sealant Quantity
Engine oil pressure switch threads Teflon tape 3 1/2 turns
O-ring Engine oil As required
OIL COOLER
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