4130A10 POWER STEERING BOX - R+R - CHECK TOW-IN IF NECESSARY SEPARATELY - INCLUDES BLEEDING - Alfa - 147 - eLearn

3025290 - 4130A10 power steering box - r+r - check tow-in if necessary separately - includes bleeding

) Position the vehicle on the ramp.Draw off the fluid from the power assisted steering reservoir using a suitable syringe.Proceed with removal - 5530B10 battery - r+r .Proceed with removal - 5530B52 Battery DRIP TRAY/SUPPORT - R.R. .1. Undo the bolt (1a) and disconnect the steering column (1b) from the power assisted steering box pinion.

The bolt is pretreated and cannot therefore be refitted.

Proceed with removal - 4450B12 front or rear wheels (two) - r+r .Proceed with the removal - 7055B64 Engine compartment DUST shield in front wheel arch (one), left or right - R.R. (Right and left sides). 1. Undo the nuts (1a) and disconnect the track rods (1b) from the steering knuckles using the tool (1c).

	Name	Country
1c	Extractor	1.821.169.000

1. Undo the connector (1a) and disconnect the delivery pipe from pump to power steering box (1b), steering box side.2. Undo the connector (2a) and disconnect the return pipe from power steering box to heat exchanger (2b), power steering box side, then disengage from the collar (2c). 3. Release the supply pipe from the pump to the steering box from the retaining band on the power steering box.4. Undo the nuts (4a) and remove the bracket (4b) from the power steering box.

1. Undo the bolt (1a) and the nut (1b) and remove the reinforcement rod (1c).2. Undo the bolts securing the flexible block on the power unit rear rigid mounting to the front suspension crossmember.3. Undo the bolts (3a) and (3b), then remove the power unit rigid rear support (3c) complete with rubber block (3d).

1. Fit the tool (1a) on the hydraulic jack (1b) to support the front suspension frame.

	Name	Country
1a	Flange	1.860.978.000

2. Undo the bolts securing the power steering box to the front suspension crossmember.3. Undo the rear bolts fixing the front suspension crossmember to the bodyshell.4. Undo the side bolts fixing the front suspension crossmember to the bodyshell.

1. Undo the nuts (1a) and disconnect the front anti-roll bar joints (1b) from the front damper forks.

1. Undo front bolts (1a) and nuts (1b) fixing the manual gear lever mounting.2. Recover the plates.3. Slacken the rear bolts fixing the manual gear lever mounting.4. Lower the manual gear lever mounting at the front.

Release the power steering pipes from the front suspension beam.Lower the front suspension beam using the hydraulic jack as necessary.1. Remove the power steering box by withdrawing from the left front wheel-arch..

Refitting ( Removing

) Refit the power steering box through the front left wheel arch.Replace the front suspension crossmember using the hydraulic jack.Tighten the power assisted steering pipes to the front suspension crossmember.Refit the handbrake control mount and secure with bolts and nuts.1. Connect the front anti-roll bar joints (1a) to the front damper brackets and secure them by tightening the nuts (1b) to the specified torque.

	Fastening	Component	Ø	Value(daNm)
1b	Nut	FRONT ANTI-ROLL BAR JOINTS	M8	(Front shock absorber fork side.) 4.1 ÷ 5.0

1. Tighten the side bolts securing the front suspension crossmember to the bodyshell to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1	Side bolt	ENGINE OR ROD ANCHORAGE BEAM	M12	(Bodyshell side) 10.8 ÷ 13.2

2. Tighten the rear bolts securing the front suspension crossmember to the bodyshell to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
2	Rear bolt	ENGINE OR ROD ANCHORAGE BEAM	M10	(Bodyshell side) 7.2 ÷ 8.8

	Fastening	Component	Ø	Value(daNm)
2	Rear bolts	ENGINE OR ROD ANCHORAGE BEAM	M12	(Bodyshell side) 10.8 ÷ 13.2

3. Tighten the bolts securing the power steering box to the front suspension crossmember to the specified torque.

	Fastening	Component	Ø	Value(daNm)
3	Bolt	POWER STEERING BOX	M14	(Front suspension crossmember side) 11.7 ÷ 14.3

Remove the hydraulic jack with mounting tool from the front suspension beam.1. Place the power unit rigid rear support (1a), complete with flexible mounting (1b) back in its housing and secure by tightening bolts (1c) and (1d) and nut (1e) to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
1c	Bolt	POWER UNIT RIGID REAR MOUNT	M12	(Gearbox side) 6.8 ÷ 8.3

	Fastening	Component	Ø	Value(daNm)
1d	Bolt	POWER UNIT RIGID REAR MOUNT	M12	(Crankcase sump side) 6.8 ÷ 8.3

	Fastening	Component	Ø	Value(daNm)
1e	Nut	POWER UNIT RIGID REAR MOUNT	M12	(Gearbox side) 7.2 ÷ 8.0

2. Tighten the bolts securing the flexible block of the power unit rear rigid support to the front suspension beam to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
2	Bolt	INTERM RUBBER MOUNT	M8	(Front suspension crossmember side) 3.2 ÷ 3.9

3. Place reinforcement link (3a) back in its housing and secure by tightening bolt (3b) and nut (3b) to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
3b	Bolt	POWER UNIT RIGID REAR SUPPORT REINFORCEMENT ROD....	M12	(Power unit rear rigid mounting side) 6.8 ÷ 8.3

	Fastening	Component	Ø	Value(daNm)
3c	Nut	POWER UNIT RIGID REAR SUPPORT REINFORCEMENT ROD....	M8	(Engine crankcase side) 2.4

Secure the return pipe from power steering box to heat exchanger to the retaining band on the power steering box.1. Refit bracket (1a) on the power assisted steering box and secure it using the nut (1b).2. Secure the supply pipe from the pump to the steering box to the retaining band on the power steering box.3. Connect the return pipe from power steering box to heat exchanger (3a), power steering box side, and tighten the connector (3b) to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
3b	Connector	PIPE FROM POWER STEERING BOX/EXCHANGER	M12	(Power steering box side) 2.7 ÷ 3.3

4. Connect the supply pipe from the power assisted steering pump to the box (4a), power assisted steering box side, and tighten the connector (4b) to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
4b	Connector	PIPE BTWN PUMP + POWER STEERING BOX	M14	(Power assisted steering box side) 3.6 ÷ 4.4

1. Connect the tie-rods (1a) to the steering knuckles and tighten the nuts (1b) to the specified torque.

	Fastening	Component	Ø	Value(daNm)
1b	Nut	ADJUSTABLE STEERING LINKS	M10	(Front steering knuckle side) 3.2 ÷ 3.9

Proceed with the refitting - 7055B64 Engine compartment DUST shield in front wheel arch (one), left or right - R.R. (Right and left sides).Proceed with refitting - 4450B12 front or rear wheels (two) - r+r .1. Connect the steering column (1a) to the steering box pinion and tighten the new bolt (1b) to the specified torque.

	Fastening	Component	Ø	Value(daNm)
1b	Bolt	STEERING SHAFTS	M8	(Power assisted steering box pinion side) 2.5

Proceed with refitting - 5530B52 Battery DRIP TRAY/SUPPORT - R.R. .Proceed with refitting - 5530B10 battery - r+r .Fill the power steering circuit with the recommended fluid.

	Type	Component	Name	Qty.
-	Fluid	POWER ASSISTED STEERING CIRCUIT	-	-

Bleed the power steering system as described belowWith the front wheels raised off the ground, with the engine switched off turn the steering wheel to full lock, left and right, 4-5 times.Check and, if necessary, top up the fluid level in the reservoir.Remove the car from the ramps.Start the engine and carry out 4 - 5 full steering wheel turn cycles (right and left).Top up the fluid level in the reservoir.When the refitting is completed, adjust front wheel toe in - 4450A10 front wheel geometry - check using optical equipment - includes front wheel tow-in adjustment if necessary .