Caution: Disconnect the negative battery cable before removing or installing any electrical unit or when a
tool or equipment could easily come in contact with exposed electrical terminals. Disconnecting this cable
will help prevent personal injury and damage to the vehicle. The ignition must also be in LOCK unless otherwise
noted.
Specifications. . . . . . . . . . . . . . . . . . . . . . . 1D3-1
General Specifications . . . . . . . . . . . . . . . . . 1D3-1
Fastener Tightening Specifications . . . . . . . . 1D3-1
Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . 1D3-2
Cooling Circulation . . . . . . . . . . . . . . . . . . . . 1D3-2
Application
Coolant
Mixing Ratio (Water : anticorrosion)
Capacity
Application
Coolant Pump Bolt
Belt Pulley Bolt
Coolant Pump Housing Return Pipe Bolt
Thermostat Bolt
Cooling Fan Clutch Socket Bolt (Center)
Cooling Fan Clutch Socket Bolt (Side)
Radiator Bolt
Coolant Sub-tank Bolt
SECTION 1D3
OM600 ENGINE COOLING
TABLE OF CONTENTS
SPECIFICATIONS
GENERAL SPECIFICATIONS
662LA
661LA
FASTENER TIGHTENING SPECIFICATIONS
Coolant Pump . . . . . . . . . . . . . . . . . . . . . . . . 1D3-6
Radiator . . . . . . . . . . . . . . . . . . . . . . . . . . . 1D3-12
Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . 1D3-16
Description
ALUTEC P- 78
50 : 50
10.5L - 11L
9.5L - 10L
N• • • • • m
10
10
10
10
45
10
3 - 7
3 - 7