Maintenance work on the carrier
7.17 Air-conditioning system
16.11.2018
Maintenance manual 3 302 756 en 7 - 121
GMK6400
Refrigerant
Filler connections
The filler connections (1) for refrigerants are
located behind the front flap (2) on the driver's
cab.
Fuel Saver
additional
equipment
If the GMK6400 truck crane is equipped with
the
Fuel Saver power unit (1) then the diesel en-
gine can be switched off during waiting peri-
ods and the crane controls system and air
conditioning system is then powered by the
Fuel Saver power unit (1); Ã Separate operating
manual
.
• Note the increased filling quantity for the
combined cooling circuit including the
Fuel
Saver
; Ã p. 7 - 121.
• Also have the Fuel Saver power unit checked.
Fill quantity
in kg (lbs)
Designation CAS no.
EC no.
2.60 (5.73)
Tetrafluoroethane (R134a)
811-97-2
212-377-0
2.85 (6.28)
(with Fuel Saver)