21.21.30 Hus/deksel/aksel/retarder · Serie 471 · Mercedes-Benz WIS

Kontroll- og reparasjonsarbeider (ar)

Remove/install retarder [en]
- Model 800.110/112 with engine 470.9, 471.9 Secondary water retarderar4330g0002n
Replace retarder [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g0022n
Remove/install test equipment for checking actuating pressure closed loop control circuit of retarder 2
- Model 800.110/112 with engine 470.9, 471.9 with secondary coolant-retarder for actuating pressure testar4330g003104n [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary coolant-retarder for control pressure testar4330g003104nb [en]
Check actuating pressure closed loop control circuit of retarder [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g0031n
Establish cause for insufficient retarder braking effect [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g0035n
Remove/install side channel pump on retarder [en]
- Model 800.110/112 with engine 470.9, 471.9 Secondary water retarderar4330g0039n
Check stator frame, rotor housing and side duct pump for leaks [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g004802n
Attach/detach test cable for internal leaktightness of retarder [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g004803n
Check retarder for internal leaks [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g0048n
Check seals in rotor housing [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g0049n
Look for missing screw/bolt of side channel pump of retarder [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g005401n
Establish cause of internal leak of retarder [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g0054n
Check slide ring seal in rotor housing [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g0056n
Determine cause for increased rolling resistance on vehicles with retarder [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g0057n
Establish cause of external leak of retarder [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g0058n
Detach/attach connection fitting with magnet for coolant return line on retarder [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g005901n
Remove/install connection fitting with magnet for coolant return line on retarder [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g0059n
Modify connection fitting for coolant return line on retarder [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g0060n
Determine residual water quantity in retarder [en]
- Model 800.110/112 with engine 470.9, 471.9 with secondary water retarderar4330g007301n

Serviceinformasjon (si)

Service information: Convert vehicle to retarder immobilization, code O2I [en]
- Model 963, 964 with engine 471.9 with code B3H (Water-type secondary retarder) Vehicles with front coolant expansion reservoirsi4330w0026wr

Tiltak og instrukser (sm)

Kühlmittelschläuche und Retarder erneuern 2
- ENGINE 471.9 in MODEL 963 with CODE (B3H) Secondary water retardersm2020w0014a [en]
- MOTOR 471.9 im TYP 963 mit CODE (B3H) Sekundär-Wasser-Retarder'sm2020w0014d [de]
Convert vehicle to code O2I [en]
- Model 963, 964 with engine 471.9 with code B3H (Water-type secondary retarder) Vehicles with front coolant expansion reservoirsm4330w0021wr