ar2020t7450aaa

Remove/install coolant pipe

Τύπος ar · θέμα 20.20 · έκδοση 0101 · 2005-07-12

Ισχύει για: ENGINE 457.942 in MODEL NMB671.015 /332

Δεν είναι διαθέσιμο στα «el»· εμφανίζεται στα Αγγλικα.

Θέση

Λειτουργική ομάδα 1 Κινητηρας › 20 Συστημα ψυξης κινητηρα › 20.20 Ψυγειο, σωληνακια ψυκτικου υγρου — Σειρά 671 (μοντέλα 015, 332)

EinPAS 15 Κινητήρας › 15.25 Σύστημα ψύξης κινητήρα › 15.25.13 Αγωγός/εύκαμπτος σωλήνας/βαλβίδα — Σειρά 671 (μοντέλα 015, 332)

Ισχύει επίσης για κινητήρες/κιβώτια ταχυτήτων: 457 942

AR20.20-T-7450AAA

Remove/install coolant pipe

7.11.01

ENGINE 457.942 in MODEL NMB671.015 /332

Remove/install coolant pipe

T20.20-0060-11

1 Coolant hose

2 Coolant pipe

3 Coolant hose

4 Coolant pipe

Remove/install coolant pipe

T20.20-0061-01

Shown with the maintenance flap of the radiator removed

1 Coolant hose

2 Coolant pipe

Remove/Install

1

Remove the radiator maintenance flap

The maintenance flap of the radiator is located on the right side at the rear of the passenger compartment.

2

Open rear lid

3

Raise vehicle.

AR00.60-T-1000AA

4

Detach lower engine compartment paneling

AR61.20-T-1105AA

5

Close the shutoff valves of the cooling system

See Operating Instructions

Danger!

Risk of injury to skin and eyes suffering scalding from contact with hot coolant spray. Risk of poisoning from swallowing coolant.

Do not open cooling system unless coolant temperature is below 90 °C. Open cap slowly and release the pressure. Do not pour coolant into beverage bottles.

Wear protective gloves, protective clothing and eye protection.

AS20.00-Z-0001-01A

6

Drain coolant

Installation: Pour in coolant.

*BF20.00-N-1001-01D

Notes on coolant

All engines

AH20.00-N-2080-01A

7

Remove coolant hoses (1) and coolant pipes (2)

8

Remove coolant hoses (3) and coolant pipes (4)

9

Install in the reverse order

Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns when working in engine during starting procedure

Secure vehicle to prevent it from moving.
Wear closed and snug-fitting work clothes.
Do not grasp hot or rotating parts.

AS00.00-Z-0005-01A

10

Start engine and run for about 1 minute at varying speeds

11

Switch off engine and top up coolant

12

Crank the engine and allow it to run until the coolant has reached operating temperature

13

Switch off engine and allow to cool down

Let the engine cool off until the coolant temperature is about 50 °C.

14

Check coolant level, adjust to correct level if necessary.

At a coolant temperature of about
50 °C.

Correct engine cooling system liquid level Correct corrosion/anti-free protection

AP20.00-T-2010A

Check

15

Inspect cooling system for leaks

Engine cooling system

Number

Designation

Engine
457.942

BF20.00-N-1001-01D

Coolant capacity

without VOITH retarder

Liters

76...92

with VOITH retarder

Liters

-

Specifications for Operating Fluids

Sheet

BB00.40-P-0310-01A

Sheet

BB00.40-P-0325-02A

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