Replace coolant hoses and retarder

SM20.20-W-0014A

Replace coolant hoses and retarder

7.2.12

19.12.11

Parts ordering notes updated.

Category

Op. no.

Operation text

Time

Acc. no.

Code

O

027750

OPERATION: REPLACE COOLANT HOSES

1.4 h

00 910 84

KDM-PAKET1

O

027751

OPERATION: REPLACE RETARDER (WHEN WORKING ON VEHICLE) VEH. WITH CODE B3H

2,9h

00 910 84

KDM-PAKET1



Removing



Notes on avoiding damage through contamination and foreign objects

AH00.00-N-5000-01H



With regard to return shipment or scrapping of removed parts, please observe the information in your warranty system.

1

Switch off ignition

2

Remove soundproofing

3

Drain coolant at engine radiator and at engine

AR20.00-W-1142H

4

Remove coolant hose (5)

 Unlatch safety clips (6).

5

Detach oil filler line (3) from coolant pipe (2)

6

Detach coolant pipe (2) from crankcase

7

Detach coolant hoses (1, 4) together with coolant pipe (2)

 Unlatch safety clips (6).

8

Remove retarder

AR43.30-W-0002WR

9

Detach retarder coolant hoses

SM20.20-W-0014-01A



Install

10

Install new coolant hoses (1, 4) together with coolant pipe (2)

 Moisten O-rings (7) in quick-release couplings of coolant hoses (1, 4) with lubricant. Ensure absolute cleanliness and freedom from grease are given. The securing clamps (6) must latch into place.

*BR00.45-Z-1010-06A

11

Mount coolant pipe (2) to crankcase

12

Mount oil filler line (3) to coolant pipe (2)

13

Install new coolant hose (5)

 Moisten O-rings (7) in quick-release couplings of coolant hose (5) with lubricant. Ensure absolute cleanliness and freedom from grease are given. The securing clamps (6) must latch into place.

*BR00.45-Z-1010-06A

14

Install new retarder coolant hoses

SM20.20-W-0014-02A



*BA43.30-N-1016-01F

 Pliers

*470589013700

Antifriction agent

*BR00.45-Z-1010-06A

15

Install retarder

AR43.30-W-0002WR

16

Pour in coolant

AR20.00-W-1142H

17

Install soundproofing

Number

Designation

Model
963, 964
with code B3H

BA43.30-N-1016-01F

Bolt, clamp for retarder coolant pipe to bracket

Nm

25

Number

Designation

Order number

BR00.45-Z-1010-06A

Lubricant, rubber assembly 1 l

A 000 989 03 67

Part no.

Designation

Quantity

A 960 430 22 95

Retarder

1

A 029 997 22 48

Seal

1

A 000 995 99 35

Single-eye clamp

8

A 110 990 22 40

Shim

1

Coolant hoses between engine and engine radiator

A 960 501 45 84

Coolant hose feed line, for model 963.004/021/404/406 with code (F2P) Cab attachment height 765, or

Vehicles with code (F2P) Cab attachment height 765 and code (M3D) OM 471, 375 kW (510 hp)

1

A 960 501 47 84

Coolant hose feed line, for vehicles with code (F2N) Cab attachment height 600, or

Vehicles with code (F2P) Cab attachment height 765 and code (M3A) OM 471, 310 kW (421 hp) except model 963.004/021/404/406, or

Vehicles with code (F2P) Cab attachment height 765 and code (M3B) OM 471, 330 kW (449 hp) except model 963.004/021/404/406, or

Vehicles with code (F2P) Cab attachment height 765 and code (M3C) OM 471, 350 kW (476 hp) except model 963.004/021/404/406

1

Model 963.002/003/020/024/025/026/042/402/403/420/422/423/424/426/427:

A 960 500 13 88

Return flow coolant hose

1

Model 963.004/005/021/404/405/406:

A 960 500 00 89

Coolant hose return line, for vehicles with code (F2P) Cab attachment height 765

1

A 960 500 92 88

Coolant hose return line, for vehicles with code (F2N) Cab attachment height 600

1

Coolant hoses between engine and retarder

A 960 501 68 82

Coolant hoses (at side on transmission)

2

A 960 501 72 91

Coolant hoses (on retarder)

2

A 960 501 58 84

Coolant hose (at side on engine)

1

A 960 501 57 84

Coolant hose (at side on engine)

1