Nissan Qashqai (2007-2010). Manual — part 110

SERVICE DATA AND SPECIFICATIONS (SDS)

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< SERVICE DATA AND SPECIFICATIONS (SDS)

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SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Periodical Maintenance Specification

INFOID:0000000000903759

ENGINE COOLANT CAPACITY (APPROXIMATE)

Unit:

(Imp qt)

Radiator

INFOID:0000000000903760

RESERVOIR TANK CAP

Unit: kPa (bar, kg/cm

2

, psi)

RADIATOR

Unit: kPa (bar, kg/cm

2

, psi)

Thermostat

INFOID:0000000000903761

Engine coolant capacity [With reservoir tank (“MAX” level)]

5.9 (5-1/4)

Reservoir tank engine coolant capacity (At “MAX” level)

0.78 (5/8)

Cap relief pressure

Standard

140 (1.4, 1.43, 20.3)

Limit

150 (1.5, 1.53, 21.75)

Leakage testing pressure

150 (1.5, 1.53, 21.75)

Thermostat

Standard

Valve opening temperature

80.5 - 83.5

°

C (177 - 182

°

F)

Maximum valve lift

8.0 mm/95

°

C (0.315 in/203

°

F)

Valve closing temperature

77

°

C (171

°

F)

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< FUNCTION DIAGNOSIS >

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DESCRIPTION

FUNCTION DIAGNOSIS

DESCRIPTION

M/T

M/T : Engine Cooling System

INFOID:0000000000905183

M/T : Engine Cooling System Schematic

INFOID:0000000000905186

JPBIA0308GB

JPBIA0311GB

DESCRIPTION

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< FUNCTION DIAGNOSIS >

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CVT

CVT : Engine Cooling System

INFOID:0000000000905185

CVT : Engine Cooling System Schematic

INFOID:0000000000905184

JPBIA0310GB

JPBIA0309GB

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< SYMPTOM DIAGNOSIS >

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OVERHEATING CAUSE ANALYSIS

SYMPTOM DIAGNOSIS

OVERHEATING CAUSE ANALYSIS

Troubleshooting Chart

INFOID:0000000000905141

Symptom

Check items

Cooling sys-
tem parts
malfunction

Poor heat transfer

Water pump malfunction

Worn or loose drive belt

—

Thermostat and water con-
trol valve stuck closed

—

Damaged fins

Dust contamination or pa-
per clogging

Physical damage

Clogged radiator cooling
tube

Excess foreign material
(rust, dirt, sand, etc.)

Reduced air flow

Cooling fan does not oper-
ate

Fan assembly

—

High resistance to fan rota-
tion

Damaged fan blades

Damaged radiator shroud

—

—

—

Improper engine coolant
mixture ratio

—

—

—

Poor engine coolant quality

—

Engine coolant viscosity

—

Insufficient engine coolant

Engine coolant leaks

Cooling hose

Loose clamp

Cracked hose

Water pump

Poor sealing

Reservoir tank cap

Loose

Poor sealing

Radiator

O-ring for damage, deterio-
ration or improper fitting

Cracked radiator tank

Cracked radiator core

Reservoir tank

Cracked reservoir tank

Overflowing reservoir tank

Exhaust gas leaks into cool-
ing system

Cylinder head deterioration

Cylinder head gasket deteri-
oration