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Engine Controls
AMM
DA 40 Series
Detail Steps/Work Items Key Items/References
(13) Release the engine control assembly: S Loosen the throttle friction adjuster until the adjuster is disconnected from the shaft. S Remove the four cross-head screws which attach the engine control lower-cover-plate to the engine control assembly. S Remove the two hex-headed bolts from the top of the upper-cover plate. S Lift and support the engine control assembly clear of the center console. Pull and hold the throttle friction adjuster clear. Make sure you do not pull on the control cables.
(14) Disconnect the cable wire end of the mixture control cable from the mixture control lever in the cockpit: S Release the screw which holds the wire end in the swivel fitting.
(15) Release the mixture control cable from the support bracket at the engine control assembly in the cockpit: S Remove the rear adjustment nut from the Bowden cable outer sheath. S Pull the Bowden cable clear of the support bracket. S Remove the front adjusting nut from the Bowden cable.
(16) Pull the mixture cable through the firewall from the engine bay side and clear of the airplane.
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AMM
B. Install the Mixture Bowden Cable
DA 40 Series
Detail Steps/Work Items Key Items/References
(1) Put the mixture Bowden cable through the firewall. Refer to Figure 3.
(2) Put the mixture Bowden cable through the support bracket at the engine control assembly in the cockpit: S Install the front adjusting nut to the Bowden cable outer-sheath. S Put the mixture Bowden cable in position through the support bracket. S Install the rear-adjusting nut onto the Bowden cable outer-sheath.
(3) Install the cable wire end into the swivel fitting at the mixture control lever in the cockpit: S Push the cable wire-end through the hole in the swivel fitting. S Tighten the attachment screw of the swivel fitting. Make sure that the wire-end goes all the way through the swivel fitting.
(4) Install the engine control assembly: S Do a check for loose articles. S Move the engine control assembly into position in the center console. S Loosely attach the knob for the throttle friction adjuster. S Install the four cross head screws which attach the lower-cover-plate to the center console. S Install the two hex-headed bolts which attach the upper-cover-plate to the center console. Specially in the center console. Make sure all the control cables take up the correct position.
Page 210 Doc # 6.02.01 09 Jan 2003 Rev. 4
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Engine Controls
AMM
DA 40 Series
Detail Steps/Work Items Key Items/References
(5) Install the knob on the fuel selector valve: S Move the cover plate into position over the selector valve. S Push the selector knob onto the valve shaft. S Install the cross-head screw which attaches the knob to the shaft.
(6) Push the cable through the grommets in the rear and front air baffles. Then move it to the left of the engine between the cooling air intake, the propeller governor and the crankcase.
(7) Install the Bowden cable to the support bracket at the bottom of the engine: S Install the top adjustment nut to the Bowden cable outer sheath. S Put the mixture Bowden cable in position in the bracket. S Install the bottom adjustment nut to the Bowden cable outer sheath.
(8) Install the eye end to the Bowden cable at the engine: S Install the lock-nut. S Install the eye end. S Tighten the lock-nut to the eye end. Use a piece of lock-wire to make sure that the eye end has been installed correctly.
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AMM
DA 40 Series
Detail Steps/Work Items Key Items/References
(9) Install the eye end to the mixture lever at the at the fuel injector: S Put the long bolt through the control lever. S Put the spacer onto the long bolt. S Put the eye end onto the long bolt. S Put a washer onto the bolt. S Attach the nut to the bolt. Tighten the assembly. From the injector side.
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本文链接地址：钻石40飞机维护手册 DA 40 SERIES AMM 5(75)
