Remove/Install Power Steering Radiator - Ar46.25-D-3020TSX

Model 907 with code ZG1 (Engageable all-wheel drive) 

Model 907 with code ZG3 (Engageable all-wheel drive with gear reduction) 

	Risk of injury  to skin or eyes from hydraulic fluid spraying out under pressure. Risk of poisoning  from swallowing hydraulic fluid.	Depressurize hydraulic system completely before starting any work on it. Wear protective clothing and safety glasses.	AS00.00-Z-0013-01A
	Notes on avoiding damage through contamination and foreign objects		AH00.00-P-5000-01A
	Remove
1	Remove radiator grille.		AR88.40-D-4001TS
2	Return hose line (3).	SI Clamp	Fig 2
3.1	Loosen spring bracket clamp (7) and slide toward rear along return hose line (3).	If spring bracket clamp (7) is installed.
		Hose clamp pliers	Fig 1
3.2	Loosen screw clamp (9) and slide toward rear along return hose line (3).	If screw clamp (9) is installed.
4	Remove return hose line (3) from cooler (1).	Plug openings. Collect escaping hydraulic fluid using a suitable absorbent rag.
		Record plug	Fig 3
5	Pinch off low-pressure hose (2).	SI Clamp	Fig 2
6.1	Loosen spring bracket clamp (10) and slide toward rear along low-pressure hose (2).	If spring bracket clamp (10) is installed.
		Hose clamp pliers	Fig 1
6.2	Loosen screw clamp (11) and slide toward rear along low-pressure hose (2).	If screw clamp (11) is installed.
7	Remove low-pressure hose (2) from cooler (1).	Plug openings. Collect escaping hydraulic fluid using a suitable absorbent rag.
		Record plug	Fig 3
8	Remove crossbar (6).	To do this, remove the bolts (5).
9	Remove cooler (1).	For this purpose, remove bolts (4).
	Install
10	Install cooler (1).	Screw in screw/bolts (4) to do this.
11	Install crossbar (6).	Screw in bolts (5) to do this.
12	Dispose of spring bracket clamp (7) and replace with screw clamp (9).	If spring bracket clamp (7) is installed.
13	Dispose of spring bracket clamp (10) and replace with screw clamp (11).	If spring bracket clamp (10) is installed.
	Check
14	Check screw clamp (9) for damage.	If screw clamp (9) is installed. If damage exists, ↓ Replace screw clamp (9).
15	Check screw clamp (11) for damage.	If screw clamp (11) is installed. If damage exists, ↓ Replace screw clamp (11).
16	Remove stop plugs and attach low-pressure hose (2) to cooler (1).	Install low-pressure hose (2) up to end position at connection of cooler (1) and align marking (arrow B) with marking on connection of cooler (1). Leaks can occur otherwise.
		Record plug	Fig 3
17	Slide screw clamp (11) along low-pressure hose (2) and secure.	Screw clamp, low-pressure hose/return hose line to power steering system cooler If vertical lines or marking (arrow B) on low-pressure hose (2) are no longer visible. ↓ Position screw clamp (11) as per dimension (b).	*BA46.25-N-1001-04H
18	Remove stop plugs and attach return hose line (3) to cooler (1).	Install return hose line (3) up to end position at connection of cooler (1) and align marking (arrow A) with marking on connection of cooler (1). Leaks can occur otherwise.
		Record plug	Fig 3
19	Slide screw clamp (9) along return hose line (3) and secure.	Screw clamp (9) must be positioned, as shown, between vertical lines of marking (arrow A) on return hose line (3).
		Screw clamp, low-pressure hose/return hose line to power steering system cooler If vertical lines or marking (arrow A) on return hose line (3) are no longer visible. ↓ Position screw clamp (9) as per dimension (a).	*BA46.25-N-1001-04H
20	Remove clamps from low-pressure hose (2) and return hose line (3).	Clamp	Fig 2
21	Install radiator grille.		AR88.40-D-4001TS
	Risk of accident  from vehicle starting off by itself when engine running. Risk of injury  (bruises and burns) resulting from working on the engine while it is being started or when it is running.	Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.	AS00.00-Z-0005-01
22	Fill hydraulic power steering and bleed.		AR46.25-D-3300-02TSX
		Steering gear oil	*BF46.00-N-1001-01A

HYDRAULIC POWER STEERING

STEERING

Fig 1: Hose Clamp Pliers (454 589 00 37 00)

Fig 2: Clamp (000 589 40 37 00)

Fig 3: Record Plug (129 589 00 91 00)