%
Doc # 6.02.01 Page 205
Rev. 4 09 Jan 2003
21-01-00
AMM
% B. Install the Distributor Valve % %
%
%
% %
% %
% % % % % %
% %
% % % % % % %
% %
%
%
%
%
%
%
%
DA 40 Series
Detail Steps/Work Items Key Items/References
(1) Hold the distributor valve in front of the firewall.
(2) Attach the 2 hot air hoses which go from the passengers' footwells to the bottom outlets. Use cable binders.
(3) Attach the 2 defrost hoses which go to the instrument panel cover to the top outlets. Use cable binders.
(4) Attach the outer sheath of the distributor valve control cable to the bracket at the top rear of the distributor valve: S Put the cable through the hole. S Attach the locknut.
(5) Set the distribution control lever to DEFROST. Then move it down about 3 mm (1/8 in).
(6) Attach the distributor valve control cable: S Put the control cable through the hole in the swivel fitting. S Make sure that the flap is hard against the bottom of the valve. S Tighten the screw in the swivel fitting.
(7) Do a test for correct operation of the flap in the distributor valve. Refer to Paragraph 5.
(8) Attach the outer sheath of the heat valve control cable to the top front of the distributor valve: S Put the cable through the hole. S Attach the locknut. Where the cable outer sheath attaches to the distributor valve. Turn the threaded adjuster into the hole.
(9) Move the distributor valve aft through the hole in the firewall. Make sure that the control cables and hoses do not catch.
%
Page 206 Doc # 6.02.01 09 Jan 2003 Rev. 4
21-01-00
Air Conditioning
AMM
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
DA 40 Series
Detail Steps/Work Items Key Items/References
(10) Move the valve into position on the cockpit side of the firewall. The hole in the firewall holds the front of the valve.
(11) Install the 2 attaching bolts and washers. In the side walls of the floor panel in the cockpit. Torque: 6.4 Nm (4.7 ft.lb).
(12) Install a new copper seal between the distributor valve and the firewall. Use self-adhesive copper tape.
(13) Install the heat valve. Refer to Paragraph 2.
(14) Connect the 2 flexible hot air hoses to the passengers' footwells. Use cable binders.
(15) Install the pilots' seats. Refer to Section 25-10.
(16) Install the instrument panel cover. Refer to Section 25-10.
(17) Connect the battery. Refer to Section 24-34.
(18) Install the engine cowlings. Refer to Section 71-11.
% % % 5. Test/Adjust the Distributor Valve
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
Detail Steps/Work Items Key Items/References
(1) Set the distribution control lever in the cockpit to DEFROST. There should be 'bounce' of about 3 mm (1/8 in) between the back of the lever and the cockpit stop.
WARNING: IF THE ENGINE HAS BEEN RUNNING, TAKE CARE WHEN YOU TOUCH THE DISTRIBUTOR VALVE. THE DISTRIBUTOR VALVE GETS HOT.
(2) Make sure that the flap is hard against the bottom of the of the distributor valve. Reach through the outlet hole for the pilots' footwells in the floor panel. Push against the bottom of the flap. Then let it return.
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：鉆石40飛機維護手冊 DA 40 SERIES AMM 2(16)
