Opel 1900 1973 Service Manual page 561

1973 OPEL SERVICE MANUAL
REMOVAL AND INSTALLATION OF EVAPORATOR
AND EXPANSION VALVE. OPEL 1900 - MANTA
Removal
1. Remove negative battery
2. Remove left side of distributor duct, and in line
fuse. See Figure 9B-61.
3. Remove glove box. See Figure 9B-62.
Figure 98.62 Glove Box Removed
4. Discharge refrigerant from system. (Refer to
DISCHARGING SYSTEM) and disconnect refrig-
erant hose from evaporator outlet and pipe from
evaporator inlet and tape the open ends of the refrig-
erant lines and evaporator pipes. See Figure 9B-63.
Figure 98.63 Location of Refrigerant Hoses, Pipes,
Vacuum Cut Off Switch and Evaporator Attaching Bolt
(Left Side) - Opel 1900 - Manta
cable from battery.
Figure 96-64 Delay Restrictor and Check Valve
Assembly
5. Disconnect the delay
hose assembly from the vacuum cut-off switch and
disconnect the electrical wiring. See Figures 9B-63
and 64.
6. Remove evaporator inlet and outlet pipes re-
tainer and rubber grommet. See Figure 9B-65.
Figure 98.65 Inlet and Outlet Pipes retainer and
R u b b e r G r o m m e t - O p e l 1 9 0 0 - M a n t a
Hose
Location
restrictor and check valve