90 Quattro 20V (Canada) L5-2309cc 2.3L DOHC (7A) (1989)
A/C Refrigerant Lines To Evaporator
15. Install A/C refrigerant lines to evaporator, be sure there is no tension on lines during installation.
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Torque lines to 16 Nm (11.8 ft lb)
Heater/Evaporator Connections
16. Install heater hoses A & B, be sure to remove caps/plugs in hoses.
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A = return to water pump.
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B = feed to cylinder head.
17. Install instrument panel.
18. Install center vent/control panel.
19. Recharge refrigerant system.
20. Install battery.
21. Fill engine coolant, run engine to operating temperature and check for leaks.