21.21.30 Housing/cap/shaft/retarder · Model 963021 · Mercedes-Benz WIS

Testing and repair work (ar)

Remove/install retarder [en]
- Model 963 with transmission 712.820/830ar4330b0002ro
Check/correct oil level on retarder [en]
- Model 963 with transmission 712.820/830ar4330b0024ro
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
Remove/install retarder [en]
- Model 963 with code B3H (Water-type secondary retarder)ar4330w0002wr
Replace retarder 2
- Typ 963, 964 mit Code B3H (Sekundär-Wasser-Retarder)ar4330w0022wr [de]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w0022wr [en]
Remove/install test equipment for checking actuating pressure closed loop control circuit of retarder 2
- Model 963, 964 with code B3H (Water-type secondary retarder) For actuating pressure testar4330w003104wr [en]
- Model 963, 964 with code B3H (Water-type secondary retarder) For control pressure testar4330w003104wra [en]
Check actuating pressure closed loop control circuit of retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w0031wr
Establish cause for insufficient retarder braking effect [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w0035wr
Remove/install side channel pump on retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w0039wr
Check stator frame, rotor housing and side duct pump for leaks [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w004802wr
Attach/detach test cable for internal leaktightness of retarder 2
- Model 963 with code B3H (Water-type secondary retarder) with code V2A (Actros model generation 1) except code V2B (Actros model generation 5) except code V2F (Actros S/M cab, model generation 5) Model 963 with code B3H (Water-type secondary retarder) with code V2E (Antos model generation 1) except code V2B (Actros model generation 5) except code V2F (Actros S/M cab, model generation 5) Model 964 with code B3H (Water-type secondary retarder) with code V2I (Arocs model generation 1) except code V2J (Arocsar4330w004803wr [en]
- Model 963 with code B3H (Water-type secondary retarder) with code V2B (Actros model generation 5) except code V2A (Actros model generation 1) except code V2E (Antos model generation 1) Model 963 with code B3H (Water-type secondary retarder) with code V2F (Actros S/M cab, model generation 5) except code V2A (Actros model generation 1) except code V2E (Antos model generation 1) Model 964 with code B3H (Water-type secondary retarder) with code V2J (Arocs model generation 5) except code V2I (Arocs model genear4330w004803wra [en]
Check retarder for internal leaks [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w0048wr
Check seals in rotor housing [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w0049wr
Look for missing screw/bolt of side channel pump of retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w005401wr
Establish cause of internal leak of retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w0054wr
Check slide ring seal in rotor housing [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w0056wr
Determine cause for increased rolling resistance on vehicles with retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w0057wr
Establish cause of external leak of retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w0058wr
Detach/attach connection fitting with magnet for coolant return line on retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w005901wr
Remove/install connection fitting with magnet for coolant return line on retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w0059wr
Modify connection fitting for coolant return line on retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w0060wr
Determine residual water quantity in retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)ar4330w007301wr

Service information (si)

Service Information: Entering the serial number and part number of a new retarder in VeDoc [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)si4330w0020a
Service Information: Notes on introduction of modification package 16-02 with retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)si4330w0021wr
Service Information: Extended identification on secondary coolant-retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)si4330w0025wr
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
Service-Information: Erfassung der Leckagemenge bei Beanstandung der Gleitringdichtung [de]
- Typ 963, 964 mit Code B3H (Sekundär-Wasser-Retarder)si4330w0027a
Service Information: New special tool and new testing method for checking the permissible leakage of the slide ring seal of the retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)si4330w0028wr

Service measures and instructions (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]
Install retaining plate on retarder [en]
- MODEL 963, 964 with CODE B3H (Water-type secondary retarder)sm4330w0002wr
Check retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)sm4330w0010wr
Check retarder for external leaks [en]
- Model 963, 964 with code B3H (Water-type secondary retarder) Code: SWR-TAUSCHsm4330w0011wr
Check slide ring seal of retarder for leaks [en]
- Model 963, 964 with code B3H (Water-type secondary retarder) Code: SWR-TAUSCHsm4330w0012wr
Check retarder for internal leaks [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)sm4330w0013wr
Check side channel pump screw/bolt 3
- Model 963, 964 with code B3H (Water-type secondary retarder) Code: SWR-TAUSCHsm4330w0014wr [en]
- Model 963, 964 with code B3H (Water-type secondary retarder) Code: SWR-1sm4330w0014wrb [en]
- Model 963, 964 with code B3H (Water-type secondary retarder) Code: SWR-2sm4330w0014wrc [en]
Perform dynamic test on retarder [en]
- MODEL 963, 964 with CODE B3H (Water-type secondary retarder)sm4330w0015wr
Remove/install basic retarder [en]
- Model 963 with code B3H (Water-type secondary retarder)sm4330w0016wr
Check stator frame, rotor housing and side channel pump for leaks [en]
- Model 963, 964 with code B3H (Water-type secondary retarder) Code: SWR-SENSsm4330w001801wr
Replace retarder 2
- Model 963, 964 with code B3H (Water-type secondary retarder) Code: SWR-1sm4330w0019wr [en]
- Model 963, 964 with code B3H (Water-type secondary retarder) Code: SWR-2sm4330w0019wrc [en]
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

Technical modifications (bt)

New features and modifications of retarder [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)bt4330w000801wr
Connection fitting for coolant return line on retarder modified [en]
- Model 963, 964 with code B3H (Water-type secondary retarder)bt4330w000901wr

Test and adjustment values (be)

Test values for retarder (hydraulic) [en]
- Model 800 with secondary water retarder Model 963, 964be4330n100001d

Filling capacities (bf)

Retarder (hydraulic) [en]
- Model 963 with transmission 712.820/830bf4330b100001ro

Tools (wf,we,ws,wh)

Test ring for checking profile ventilation [en]
- MODEL 374, 375, 930, 932, 933, 934, 940, 942, 943, 944, 950, 952, 953, 954, 958 with CODE BA1 (Performance-optimized Voith retarder) MODEL 375, 930, 932, 933, 934, 944, 950, 952, 953, 954 with CODE BA9 (Voith secondary retarder R 115) MODEL 930, 932, 934 with CODE GK8 (Turbo clutch) MODEL 963, 964 with CODE G3Y (Turbo retarder clutch)wf5850w433004a