AIRCRAFT
Hydraulic Power
DA 42 NG AMM
Page 246
15 Mar 2018
29-10-00
Doc # 7.02.15
Rev. 4
(2) Electric States of the Solenoid Valves
Checkpoint
Set-Point
Retracting.
Top solenoid valve: energized.
Bottom solenoid valve: not energized.
Fully retracted.
Top solenoid valve: energized.
Bottom solenoid valve: energized.
Extending / Fully extended.
Top solenoid valve: not energized.
Bottom solenoid valve: not energized.
D. Replace the Accumulator Charging Valve
Detail Steps/Work Items
Key Items/References
(1)
Pull the GEAR circuit breaker.
Right side of instrument panel
(2)
Getting access to the hydraulic system:
S
Fold the rear passenger seat-backs forward.
S
Remove the rear baggage compartment
lower access panel.
Refer to Section 25-10
Refer to Section 25-60.
Note:
Make sure when loosening the counter nut that you don’t accidentally loosen
the whole accumulator charging valve.
(3)
Releasing the nitrogen from the accumulator:
S
Remove the yellow protection cap from the
accumulator charging valve.
S
Loosen the counter nut on the accumulator
charging valve until you feel a resistance.
Now slowly continue to loosen the nut. This
will cause the valve to open.
Make sure to release the nitrogen
slowly. The accumulator cools down
while releasing the nitrogen.
Use wrench size ¾ in.
Summary of Contents for DA 42 NG
Page 933: ...AIRCRAFT DA 42 NG AMM Fuel Doc 7 02 15 Rev 4 28 TITLE Page 1 15 Mar 2018 CHAPTER 28 FUEL ...
Page 1459: ...AIRCRAFT DA 42 NG AMM Lights Doc 7 02 15 Rev 4 33 TITLE Page 1 15 Mar 2018 CHAPTER 33 LIGHTS ...
Page 1711: ...AIRCRAFT DA 42 NG AMM Doors Doc 7 02 15 Rev 4 52 TITLE Page 1 15 Mar 2018 CHAPTER 52 DOORS ...
Page 1853: ...AIRCRAFT DA 42 NG AMM Wings Doc 7 02 15 Rev 4 57 TITLE Page 1 15 Mar 2018 CHAPTER 57 WINGS ...
Page 2071: ...AIRCRAFT DA 42 NG AMM Engine Doc 7 02 15 Rev 4 72 TITLE Page 1 15 Mar 2018 CHAPTER 72 ENGINE ...
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