Disassembling and assembling retarder

AR43.30-T-0014B

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

T43.30-0028-06

1 Muffler

Y47 Voith retarder proportioning valve

3 Shaped breather

B93/1 Water temperature sensor

5 Heat exchanger

B87 Pressure sensor

7 Upper oil reservoir cover

8 Lower oil reservoir cover

B93 Retarder oil temperature sensor

 	Disassemble/assemble
1	Remove retarder	 The position of the retarder in the transport frame, as set ex-factory, must not be altered. The retarder drive shaft which hangs down must not make contact here and it must be protected against mechanical damage to ensure subsequent malfunctions do not occur.	AR43.30-T-0002B
2	Remove silencer (1)		AR43.30-T-0005B
3	Remove Voith retarder proportioning valve (Y47)		AR43.30-T-0001B
4	Remove profile ventilation (3)		AR43.30-T-0003B
5	Remove water temperature sensor (B93/1)		AR43.30-T-0015B
6	Remove heat exchanger (5)		AR43.30-T-0006B
7	Remove pressure sensor (B87)		AR43.30-T-0018B
8	Remove upper oil reservoir cover (7)		AR43.30-T-0008B
9	Remove lower oil reservoir cover (8)		AR43.30-T-0009B
10	Remove retarder oil temperature sensor (B93)		AR43.30-T-0016B
11	Assemble in the reverse order
12	Fill transmission with oil		AP26.00-T-2601A
13	Fill retarder with oil		AP43.30-T-4301A
14	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.

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