Mitsubishi Pajero Pinin 1999 Workshop Manual page 210

14-16
ENGINE COOLING ±
Thermostat case assembly or cylinder block
O-ring
Water inlet pipe assembly
Water Hose and Water Pipe
REMOVAL SERVICE POINT
A A
RADIATOR UPPER HOSE/RADIATOR LOWER
HOSE DISCONNECTION
After making mating marks on the radiator hose and the hose
clamp, disconnect the radiator hose.
INSTALLATION SERVICE POINTS
A A WATER OUTLET FITTING/WATER BY-PASS
FITTING/WATER FITTING INSTALLATION
1. Use a gasket scraper or wire brush to eliminate completely
foreign materials adhered to the gasket surface.
2. Apply the specified sealant continuously.
Specified sealant:
Mitsubishi Genuine Parts No. MD970389 or
equivalent
3. Install the water fitting, water bypass fitting and the water
outlet fitting while the sealant is wet (within 15 minutes
after applying the sealant). Do not apply sealant to the
positions other than the required.
B A RADIATOR UPPER HOSE/RADIATOR LOWER
HOSE CONNECTION
1. Insert each hose as far as the projection of the water
inlet fitting.
2. Align the mating marks on the radiator hose and hose
clamp, and then connect the radiator hose.
C A O-RING INSTALLATION
Insert the O-ring to the water inlet pipe assembly, and coat
the outer circumference of the O-ring with water or engine
coolant.
Caution
Do not allow engine oil or other greases to adhere to
the O-ring