ar2040t0004aaa

Remove/install hydraulic oil cooler

Type ar · topic 20.40 · version 0101 · 2005-07-12

Applies to: ENGINE 457.942 in MODEL NMB671.015 /332

Where it sits

Function group 1 Engine › 20 Engine cooling system › 20.40 Fan, fan clutch — Series 671 (models 015, 332)

EinPAS 15 Engine › 15.25 Engine cooling system › 15.25.31 Engine radiator — Series 671 (models 015, 332)

Also applies to engines/gearboxes: 457 942

AR20.40-T-0004AAA

Remove/install hydraulic oil cooler

7.11.01

ENGINE 457.942 in MODEL NMB671.015 /332

Remove/install hydraulic oil cooler

T20.40-0021-06

1 Feed pipe

2 Return flow pipe

3 Hydraulic oil cooler

4 Screw

5 Screw

Remove/Install

1

Open the bottom right rear maintenance flap of the vehicle

2

Remove intercooler

AR09.41-T-6817AAA

Danger!

Risk of injury to skin or eyes caused by hydraulic fluid spraying out under pressure. Risk of poisoning caused by swallowing hydraulic fluid.

Depressurize the hydraulic system completely before starting any work on the system. Wear protective clothing and safety glasses.

AS00.00-Z-0013-01A

3

Drain hydraulic fluid

Hydrostatic fan drive - oil and filter change

AP20.40-T-2001AA

4

Detach feed pipe (1) and return flow pipe (2) from hydraulic fluid cooler (3)

Installation: Clean sealing surfaces and install new gaskets.

5

Unscrew bolts (4, 5) and remove the hydraulic oil cooler (3)

Installation: Ensure that the hydraulic oil cooler (3) does not lie against body parts; otherwise, there is a possibility of leaks.

6

Install in the reverse order

Referenced documents