Litens Decoupler; End Of Generator Shaft (Splined); Decoupler Removal (Ina-Hex); Decoupler Removal (Ina-Splined) - Mercedes-Benz 2005 Sprinter Service Manual

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VA
GENERATOR DECOUPLER PULLEY (Continued)
insert a 10MM deep socket into tool #8823 (VM.1048)
(Fig. 8). If splined, insert a 5/16" 6-point hex driver,
or a 10MM 12-point triple square driver into tool
#8823 (VM.1048) (Fig. 9).
(5) The generator shaft uses conventional right-
hand threads to attach decoupler. To break decoupler
loose from generator threads, rotate end of tool clock-
wise (Fig. 8) or, (Fig. 9).
(6) After breaking loose with tool, unthread decou-
pler by hand from generator.
Fig. 7 END OF GENERATOR SHAFT (SPLINED)
1 - GENERATOR SHAFT
2 - SPLINES
Fig. 8 DECOUPLER REMOVAL (INA-HEX)
1 - DEEP 10 MM SOCKET
2 - TOOL #8823 (VM.1048)
Fig. 9 DECOUPLER REMOVAL (INA-SPLINED)
1 - DRIVER
2 - TOOL #8823 (VM.1048)
3 - 17 MM WRENCH

Litens Decoupler

(1) Disconnect negative battery cable.
(2) Remove generator and accessory drive belt.
Refer to Generator Removal.
(3) Position Special Tool #8433 (Fig. 10) into
decoupler. Align to hex end of generator shaft.
(4) The generator shaft uses conventional right-
hand threads to attach decoupler. To break decoupler
loose from generator threads, rotate end of tool clock-
wise (Fig. 11).
(5) After breaking loose with tool, unthread decou-
pler by hand from generator.

INSTALLATION

INA Decoupler
(1) Thread decoupler pulley onto generator shaft
by hand (right-hand threads).
(2) Position Special Tool #8823 (VM.1048) into
decoupler (Fig. 5).
(3) Determine if end of generator shaft is hex
shaped (Fig. 6) or is splined (Fig. 7). If hex is used,
insert a 10MM deep socket into tool #8823 (VM.1048)
(Fig. 12). If splined, insert a 5/16" 6-point hex driver,
or a 10MM 12-point triple square driver into tool
#8823 (VM.1048) (Fig. 13).
CHARGING SYSTEM 8F - 21

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