Workshop Manuals Factory service & repair Alfa Romeo
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Axles and driveshafts12 Brakes13 Steering14 Suspension and wheels15 Heating, air conditioning and auxiliary units16 Electrical equipment17 Body fittings18 Body panels and frame19 Wiring diagrams and electrical functions20 Wiring harnesses21 Connectors and pin-outs22 Fault diagnosis23 Special tools
Alfa Romeo 147 Factory Service Manual (2000-2004)08 · Engine
08 · Engine

Water pump - r + r with drive belt removed

Make
Alfa Romeo
Model
147 Factory Service Manual
Year
2000–2004
Section
Engine cooling › Water pump - r + r with drive belt removed
EngineWater pump - r + r with drive belt removed

Water pump - r + r with drive belt removed

Operation 1088C14 · Water pump and thermostat

1.6 TS · 103 CV

Removing

1. Disconnect the lower coolant outlet hose from the radiator and drain the engine coolant.

Manually press the springs and remove the hose's rapid attachment.

Recover the coolant using a suitable container.

Water pump - r + r with drive belt removed

1. Undo the bolt (1a) for the inlet side driven pulley using the tools (1b) and (1c) for counter-torque.

NameCountry
1bCounter-torque1.822.156.000
NameCountry
1cCounter-torque1.822.146.000

2. Remove the inlet side driven pulley.

Water pump - r + r with drive belt removed

1. Undo the bolts (1a) and remove the water pump (1b) complete with O-Ring (1c).

Water pump - r + r with drive belt removed

Refitting

1. Place the water pump (1a), complete with O-Ring, back in its housing and secure it tightening the bolts (1b) to the recommended torque.

FasteningComponentØ

Value

(daNm)

1bBoltCOOLANT PUMPM8(Cylinder head side) 2.3 ÷ 2.8
Water pump - r + r with drive belt removed

Fit the inlet side driven pulley and fix it using the bolt without tightening it.

Connect the lower coolant outlet hose from the radiator.

Refill the engine cooling system with coolant - 0010T20 coolant change.

1.6 TS · 120 CV

Removing

1. Disconnect the lower coolant outlet hose from the radiator and drain the engine coolant.

Manually press the springs and remove the rapid attachment for the hose.

Recover the coolant using a suitable container.

Water pump - r + r with drive belt removed

1. Undo the bolts (1a) of the inlet side drive pulley, using the tool (1b) for counter-torque.

NameCountry
1bCounter-torque1.822.155.000

2. Remove the inlet side driven pulley.

Water pump - r + r with drive belt removed

1. Undo the bolts (1a) and remove the water pump (1b) complete with O-Ring (1c).

Water pump - r + r with drive belt removed

Refitting

1. Place the water pump (1a), complete with O-Ring, back in its housing and secure it tightening the bolts (1b) to the recommended torque.

FasteningComponentØ

Value

(daNm)

1bBoltCOOLANT PUMPM8(Cylinder head side) 2.3 ÷ 2.8
Water pump - r + r with drive belt removed

Fit the inlet side driven pulley and fix it using the bolts without tightening them.

Connect the lower coolant outlet hose from the radiator.

Refill the engine cooling system with coolant - 0010T20 coolant change.

2.0 TS

Removing

1. Disconnect the lower coolant outlet hose from the radiator and drain the engine coolant.

Manually press the springs and remove the rapid attachment for the hose.

Collect the coolant in a suitable container.

Water pump - r + r with drive belt removed

1. Undo the bolts (1a) of the inlet side drive pulley, using the tool (1b) for counter-torque.

NameCountry
1bCounter-torque1.822.155.000

2. Remove the inlet side driven pulley.

Water pump - r + r with drive belt removed

1. Undo the bolts (1a) and remove the water pump (1b) complete with O-Ring (1c).

Water pump - r + r with drive belt removed

Refitting

1. Place the water pump (1a), complete with O-Ring, back in its housing and secure it tightening the bolts (1b) to the recommended torque.

FasteningComponentØ

Value

(daNm)

1bBoltCOOLANT PUMPM8(Cylinder head side) 2.3 ÷ 2.8
Water pump - r + r with drive belt removed

Fit the inlet side driven pulley and fix it using the bolts without tightening them.

Connect the lower coolant outlet hose from the radiator.

Refill the engine cooling system with coolant - 0010T20 coolant change.

1.9 JTD 8V

Removing

- 1032B40 toothed-driven pulley (one) - r + r with timing belt removed

1. Undo the bolts (1a) and remove the side timing belt protection (1b).

2. Disconnect the electrical connection for the cam angle sensor positioned near the engine oil dipstick.

3. Undo the fixing bolts (3a) and remove the cam angle sensor (3b).

NameConnector
2Timing sensor.K47
Water pump - r + r with drive belt removed

1. Undo the fixing bolts (1a) and remove the water pump (1b) complete with O-ring underneath.

Water pump - r + r with drive belt removed

Refitting

Replace the O-ring before fitting the coolant pump.

Fit the coolant pump and tighten the bolts to torque.

FasteningComponentØ

Value

(daNm)

BoltCOOLANT PUMPM82.1 - 2.6

Fit the sensor and tighten the retaining bolt.

Tighten the sensor bolts to torque.

FasteningComponentØ

Value

(daNm)

BoltCAM ANGLE SENSORM60.9

Connect the electrical connection

NameConnector
Timing sensor.K47

Position the timing belt side shield and tighten the fixing bolts.

- 1032B40 toothed-driven pulley (one) - r + r with timing belt removed

1.9 JTD 16V

Removing

Proceed with removal - 1016A10 sound-proofing cover - r + r.

Disconnect the coolant outlet hose from the radiator and drain the cooling system.

Recover the coolant using a suitable container.

1. Undo the bolts (1a) and remove the water pump (1b) complete with gasket.

Water pump - r + r with drive belt removed

Refitting

1. Place the water pump (1a), complete with gasket, back in its housing and secure it tightening the bolts (1b) to the recommended torque.

FasteningComponentØ

Value

(daNm)

1bBoltCOOLANT PUMPM8(Cylinder head side) 2.3 ÷ 2.8
Water pump - r + r with drive belt removed

Refill the engine cooling system with coolant - 0010T20 coolant change.

.Proceed with refitting - 1016A10 sound-proofing cover - r + r.

Parts & tools for this job For 2000 Alfa Romeo 147

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