Supplementary pressure pump - r r
- Make
- Alfa Romeo
- Model
- GT Factory Service Manual
- Year
- 2003–2010
- Section
- Diesel injection system › Supplementary pressure pump - r r
SUPPLEMENTARY PRESSURE PUMP - R R
Removing
Position the vehicle on the ramp
Ensure that the ignition key is in the OFF position, then disconnect the negative battery terminal (-).
| Name | Connector | |
|---|---|---|
| Battery | See A1B BATTERY ( BATTERY NEGATIVE ) |
Proceed with removal
Op. 1008C10 POWER UNIT UPPER REACTION LINK R R
Proceed with removal
Proceed with removal
Op. 1060G80 DS ELECTRIC INJECTION CONTROL UNIT - R R
Proceed with removal
Proceed with removal
Op. 4450B04 RIGHT FRONT WHEEL R R
Proceed with removal
Proceed with removal
Op. 7055B54 UNDER-ENGINE GUARD - R R
Proceed with removal
Proceed with removal
Op. 7055B91 RIGHT FRONT WHEEL ARCH LINER - R.R.
Proceed with removal
Proceed with removal
Op. 1092G10 SINGLE ENGINE BELT R R
1. Disconnect the electrical connections from the heater plugs.
2. Release the electrical wiring from the bands and move it.
Op. 1092A10 CRANKSHAFT SERVICES PULLEY - R.R.
Op. 1092G20 ENGINE COMPONENT SINGLE BELT FIXED TENSIONER - ONE - R + R
Op. 1032D12 TIMING SYSTEM PROTECTIVE COVER(S) - R + R
Op. 1032B10 TOOTHED TIMING BELT - R + R FOR TIMING ADJUSTMENT OR REPLACEMENT
Op. 1060E10 PRESSURE PUMP - R R
| Name | Connector | |
|---|---|---|
| 1 | Heater plug | See A40 HEATER PLUGS (CYL. 1) |
1. Loosen the band and disconnect the coolant return pipe from the engine coolant reservoir, thermostat side.
2. Loosen the band and disconnect the coolant outlet pipe from the cylinder head, engine coolant return pipe to the coolant reservoir side.
3. Loosen the band and disconnect the flexible coolant return pipe from the rigid coolant return pipe to the engine coolant reservoir.
4. Undo the bolts 42a) and remove hose (4b) carrying coolant to the coolant supply reservoir.
1. Undo the bolts (1a) and remove the power steering pump drive pulley (1b).
1. Undo the bolts securing the power steering pump to its mounting.
Remove the guide tube complete with engine oil dipstick.
1. Undo the bolts (1a) and remove the pressure pump mounting (1b).
Refitting
1. Place the pressure pump mounting (1a) back in its housing and fix it tightening the bolts (1b) to the recommended torque.
| Fastening | Component | Ø | Value (daNm) | |
|---|---|---|---|---|
| 1b | Bolt | INJECTION PRESSURE PUMP MOUNT | M8 | (Engine crankcase side) 2.3 ÷ 2.8 |
Refit the guide tube and engine oil dipstick.
1. Place the power assisted steering pump back in its housing and fix it tightening the bolts to the recommended torque.
| Fastening | Component | Ø | Value (daNm) | |
|---|---|---|---|---|
| 1 | Bolt | POWER STEERING PUMP | M8 | (Support side) 2.3 ÷ 2.8 |
1. Place the power assisted steering pump pulley (1a) back in its housing and fix it tightening the bolts (1b) to the recommended torque.
| Fastening | Component | Ø | Value (daNm) | |
|---|---|---|---|---|
| 1b | Bolt | POWER STEERING PUMP DRIVE PULLEY | M8 | (Power assisted steering pump side) 2.3 ÷ 2.8 |
Place the coolant return pipe to the engine cooling system reservoir back in its housing and fix it using the bolts.
Connect the flexible pipe to the coolant return pipe to the engine coolant reservoir and tighten the band.
Connect the coolant oulet pipe from the cylinder head, engine coolant return pipe to the supply reservoir side and tighten the band.
Connect the engine coolant return pipe to the supply reservoir, thermostat side and tighten the band.
Place the electrical wiring back in its seating and fix it to the bands.
Connect the electrical connections to the heater plugs.
Proceed with refitting
Op. 1060E10 PRESSURE PUMP - R R.
Proceed with refitting
Op. 1032B10 TOOTHED TIMING BELT - R + R FOR TIMING ADJUSTMENT OR REPLACEMENT.
Proceed with refitting
Op. 1032D12 TIMING SYSTEM PROTECTIVE COVER(S) - R + R.
Proceed with refitting
Op. 1092G20 ENGINE COMPONENT SINGLE BELT FIXED TENSIONER - ONE - R + R.
Proceed with refitting
Op. 1092A10 CRANKSHAFT SERVICES PULLEY - R.R..
Proceed with refitting
Op. 1092G10 SINGLE ENGINE BELT R R.
Proceed with refitting
Op. 7055B91 RIGHT FRONT WHEEL ARCH LINER - R.R..
Proceed with refitting
Op. 7055B54 UNDER-ENGINE GUARD - R R.
Proceed with refitting
Op. 4450B04 RIGHT FRONT WHEEL R R.
Proceed with refitting
Op. 1060G80 DS ELECTRIC INJECTION CONTROL UNIT - R R.
Proceed with refitting
Op. 1008C10 POWER UNIT UPPER REACTION LINK R R.
Connect the negative (-) battery terminal
Remove the car from the ramps.
Parts & tools for this job For 2003 Alfa Romeo GT
- PARTGlow plugsSearch: Alfa Romeo GT 2003 glow plugs
- TOOLGlow plug socketSearch: glow plug socket
- TOOLDiesel compression testerSearch: diesel compression tester
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