Oil Cooler Disassembly And Assembly; Regulator Valve - Mitsubishi 6M70 Workshop Manual

MITSUBISHI 6M70 OIL COOLER
Service standards (Unit: mm)
Location
1 Bypass valve opening pressure
Air leakage from oil cooler element
5
(air pressure: 1.47 MPa {15 kgf/cm
Tightening torque (Unit: N·m {kgf·m})
Mark
Bypass valve
Bolt (oil cooler cover mounting)

Regulator valve

Nut (oil cooler element mounting)
Oil cooler plug
Lubricant and/or sealant
Mark
O-ring
12-24
Maintenance item
2
}, 15 seconds)
Parts to be tightened
Points of application
Removal sequence
1 Bypass valve
2 O-ring
3 Water pipe
4 O-ring
5 Oil cooler element
6 O-ring
7 Oil cooler cover
8 Oil cooler plug
9 O-ring
10 O-ring
11 Gasket
12 Regulator valve
(See later section.)
13 O-ring
: Non-reusable parts
Installation sequence
Follow the removal sequence in reverse.
Standard value
244 kPa
294 ± 50 kPa
{2.5 kgf/
2
{3.0 ± 0.5 kgf/cm }
3
0 cm {0 mL}
Tightening torque
15 to 20 {1.5 to 2.0}
54 {5.5}
98 to 118 {10 to 12}
24.5 to 32.3 {2.5 to 3.3}
21 {2.1}
Lubricant and/or sealant
Engine oil
Limit Remedy
Replace
2
cm }
– Replace
Remarks
–
–
–
–
–
Quantity
As required