ar4330t0012a

Remove/install inlet check valve

Type ar · emne 43.30 · version 0100 · 2011-06-14

Gælder for: MODEL NMB613.355 with TRANSMISSION 714.668 with CODE (B10) Voith retarder R115 (integrated) Voith Retarder VR 115 E - 153.000188xx, H67.1500xx MODEL NMB613.355 /455 /485 with TRANSMISSION 714.690 /691 with CODE (B10) Voith retarder R115 (integrated) Voith Retarder VR 115 E - 153.000188xx, H67.1500xx MODEL NMB613.364 with TRANSMISSION 714.120 with CODE (B10) Voith retarder R115 (integrated) Voith Retarder VR 115 E - 153.000188xx, H67.1500xx MODEL NMB613.358 /388 with TRANSMISSION 714.140 with CODE (B1

Ikke tilgængelig på “da”; vises på Engelsk.

Placering

Funktionsgruppe 2 Chassis › 43 Bremsepneumatik og hjælpebremser › 43.30 Retarder (hydraulisk) — Serie 613 (modeller 355, 358, 364, 365, 388, 455, 485)

EinPAS 21 bremser/vakuumsystem/trykluftsystem › 21.21 Retarder › 21.21.13 ledning/slange/ventil — Serie 613 (modeller 355, 358, 364, 365, 388, 455, 485)

Gælder også for motorer/gearkasser: 714 120, 714 140, 714 668, 714 690, 714 691, 714 692

AR43.30-T-0012A

Remove/install inlet check valve

8.6.11

MODEL NMB613.355 with TRANSMISSION 714.668 with CODE (B10) Voith retarder R115 (integrated)
Voith Retarder VR 115 E - 153.000188xx, H67.1500xx

MODEL NMB613.355 /455 /485 with TRANSMISSION 714.690 /691 with CODE (B10) Voith retarder R115 (integrated)
Voith Retarder VR 115 E - 153.000188xx, H67.1500xx

MODEL NMB613.364 with TRANSMISSION 714.120 with CODE (B10) Voith retarder R115 (integrated)
Voith Retarder VR 115 E - 153.000188xx, H67.1500xx

MODEL NMB613.358 /388 with TRANSMISSION 714.140 with CODE (B10) Voith retarder R115 (integrated)
Voith Retarder VR 115 E - 153.000188xx, H67.1500xx

MODEL NMB613.365 with TRANSMISSION 714.690 /692 with CODE (B10) Voith retarder R115 (integrated)
Voith Retarder VR 115 E - 153.000188xx, H67.1500xx

Remove/install inlet check valve

T43.30-0048-06

1 Check valve assembly

2 Screw plug/ guide

3 Spring

4 Piston

5 Sealing ring

Danger!

Risk of injury caused by touching hot retarder and by scalding from hot retarder oil. 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

1

Switch off ignition

2

Detach the engine compartment paneling under the transmission

AR61.20-T-1105CA

3

Remove screw plug/guide (2)

4

Remove spring (3) and piston (4) from retarder housing

Check

5

Check the check valve (1)

On the version with integral plastic sealing ring the check valve (1) must be replaced in event of a damaged plastic sealing ring.

Check screw plug/guide (2) with integrated vinyl ring for damage.

Check rubber lining of piston, guide and spring for signs of wear or damage.

If damaged or worn, install a new check valve (1).

6

Install in the reverse order

Screw plug for check valve (2) (inlet)

*BA43.30-N-1017-01D

7

Install engine compartment paneling below transmission

AR61.20-T-1105CA

8

Conduct a road test

Bleed retarder:

-If present and possible, switch off retarder foot control.

-Drive vehicle at 50 km/h.

-Switch on retarder in first brake stage 5 times for approx. 5 seconds each.

Retarder (hydraulic)

Number

Designation

Model 613
with code B10

BA43.30-N-1017-01D

Screw plug for check valve (inlet)

Nm

280

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