AIRCRAFT
Hydraulic Power
DA 42 NG AMM
Detail Steps/Work Items
Key Items/References
Page 224
15 Mar 2018
29-10-00
Doc # 7.02.15
Rev. 4
CAUTION:
DO NOT MIX OR REPLACE HYDRAULIC FLUIDS OF DIFFERENT
TYPES OR MANUFACTURERS.
Note:
If MÄM 42-495 is carried out, a placard is installed by the airplane
manufacturer identifying the type of hydraulic fluid. All airplanes with
MÄM 42-495 NOT installed have been manufactured with Aeroshell
Fluid 41 (MIL-PRF-5606 H). The identification placard must be installed
if a hydraulic fluid change to another fluid type is carried out.
(5)
ONLY FOR FIRST FILL:
Fill the hydraulic reservoir with 1.25 liter
(0.33 US gal) using a hand pump which connects
to the FILL port of the hydraulic reservoir.
See Figure 3.
(6)
Reset the GEAR circuit-breaker.
Right side of instrument panel.
(7)
Charge the hydraulic accumulator:
S
Set the ELECT. MASTER switch to ON.
S
The hydraulic pump must operate until the
system pressure stabilizes.
S
The hydraulic pump must stop operating.
S
Set the ELECT. MASTER switch to OFF.
Approx. 16 (+4/-3) sec with a
completely empty accumulator.
(8)
Check the fluid level of the hydraulic reservoir.
Refer to Section 29-10.
CAUTION:
DO NOT FILL THE HYDRAULIC TANK FULL BECAUSE IT MAY
OVERFLOW. FILL IT IN SMALL STEPS.
(9)
Use the hand pump to replenish the hydraulic
reservoir to adjust the fluid level.
(10)
Repeat steps 8 and 9 until the fluid level of the
hydraulic reservoir is correct.
(11)
Bleed the accumulator.
Refer to Section 29-10.
(12)
Bleed the hydraulic system.
Refer to Section 29-10.
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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