ar4330b0008b

Removing and installing upper oil reservoir cover

Type ar · emne 43.30 · version 0100 · 2020-07-28

Gælder for: Model 384.076/078 with transmission 712.632, 715.062 with code B30 (Voith retarder 123)

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Placering

Funktionsgruppe 2 Chassis › 43 Bremsepneumatik og hjælpebremser › 43.30 Retarder (hydraulisk) — Serie 384 (modeller 076, 078)

EinPAS 21 bremser/vakuumsystem/trykluftsystem › 21.21 Retarder › 21.21.30 hus/dæksel/aksel/retarder — Serie 384 (modeller 076, 078)

Gælder også for motorer/gearkasser: 712 632, 715 062

AR43.30-B-0008B

Removing and installing upper oil reservoir cover

09.07.2020

Model

384.076/078 with transmission 712.632, 715.062

with code B30 (Voith retarder 123)

Removing and installing upper oil reservoir cover

1 a 13

Hex screw M8 x 45

B43.30-0043-11

Warning

Risk of injury caused by touching hot retarder and by scalding from hot retarderoil. Risk of injury to skin or eyes caused by retarder oil escaping under high pressure

Do not carry out any work unless retarder is switched off. Wear suitable protective clothing and safety glasses when working on the hot retarder.

AS43.30-Z-0001-01A

Topical note

Notes on self-locking nuts and bolts

AH00.00-N-0001-01A

Remove/install

1

Switch off vehicle ignition

Make sure that the auxiliary brake activation (retarder) is in the "0" (zero) position.

Only carry out the work when retarder is off.

2

Remove the proportional valve

AR43.30-B-0001D

3

Unscrew the hex screws (1 to 13)

Unscrew in descending order, start at the screw (13) and end at the screw (1)

Installation: Screw in ascending order, start at the screw (1) and end at the screw (13).

Upper cover screw

*BA43.30-B-1009-01F

4

Remove the upper cover

5

Remove the gasket

Installation: Use a new gasket during assembly.

6

Installation in reverse order

Retarder (hydraulic)

Number

Designation

Chassis 368.0/1, 382.1/2, 384.0/2/3, 6852, 693.0/1, 694.0, 695.0/3 - with Voith Retarder R123

BA43.30-B-1009-01F

Upper cover screw

first stage

M8x45

Nm

17

second stage

Nm

30

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