roof rack MERCEDES-BENZ SPRINTER 2006 User Guide

INSTALLATION
(1) Remove the tape or plugs from the rear dis-
charge and underbody line fittings and the rear con-
denser tube.
(2) Lubricate new O-ring seals with clean refriger-
ant oil and install them onto the rear discharge line
fittings. Use only the specified O-ring seals as they
are made of a special material for the R-134a system.
Use only refrigerant oil of the type recommended for
the rear A/C compressor in the vehicle.
(3) From underneath the vehicle, route the rear
A/C discharge line into the cargo compartment and
install it into the two retaining clips located under
the vehicle.
(4) Connect the rear A/C discharge line to the
underbody discharge line. Tighten the nut to 35 N´m
(26 ft. lbs.).
(5) Install the foam rubber seal into the floor
panel.
(6) From inside the vehicle, install the rear A/C
discharge line into the two retaining clips located on
the inner quarter panel and route the discharge line
through the opening in the roof.
(7) Seat the grommet to the roof panel and install
a new rear A/C wire harness retaining strap.
(8) Install the three foam insulators to the right
inner quarter panel.(9) Install the right quarter trim panel (Refer to
23 - BODY/INTERIOR/QUARTER TRIM PANEL -
INSTALLATION).
(10) Connect the rear discharge line to the rear
A/C condenser. Tighten the nut to 35 N´m (26 ft.
lbs.).
(11) Install the bracket and screw that secures the
rear discharge line to the right side of the rear con-
denser housing. Tighten the screw securely.
(12) Reconnect the negative battery cable.
(13) Evacuate the rear refrigerant system (Refer to
24 - HEATING & AIR CONDITIONING/PLUMBING
- STANDARD PROCEDURE - REFRIGERANT SYS-
TEM EVACUATE).
(14) Charge the rear refrigerant system (Refer to
24 - HEATING & AIR CONDITIONING/PLUMBING
- STANDARD PROCEDURE - REFRIGERANT SYS-
TEM CHARGE).
(15) Install the cover onto the rear A/C evaporator
housing (Refer to 24 - HEATING & AIR CONDI-
TIONING/DISTRIBUTION - REAR/A/C EVAPORA-
TOR COVER-REAR - INSTALLATION).
(16) Install the cover onto the rear A/C condenser
housing (Refer to 24 - HEATING & AIR CONDI-
TIONING/DISTRIBUTION - REAR/A/C CON-
DENSER COVER - INSTALLATION).
Fig. 29 Rear A/C Discharge Line to Underbody
1 - REAR A/C DISCHARGE LINE
2 - RETAINING CLIPS
3 - TO REAR CONDENSER
4 - FOAM RUBBER SEAL
5 - BRACKETS6 - UNDERBODY DISCHARGE LINE
7 - RIGHT INNER QUARTER PANEL
8 - FOAM INSULATORS
9 - TO UNDERBODY
24 - 90 PLUMBINGVA