TM 55-4920-432-13&P
4-15 RATE OF CLIMB INDICATOR
4-15
THIS TASK COVERS:
REMOVAL AND INSTALLATION
Initial Set-Up:
Personnel Required:
68F Aircraft Electrician
or
35H, TMDE Support Specialist
Tools/Test and Equipment:
Tool Kit (B2) or Shop Set(B4)
References:
TB 43-180
Material/Parts:
Rate of climb indicator
Equipment Condition:
Power disconnected, control panel open
1.
REMOVAL
a.
Disconnect hose and fittings from end of indicator.
b.
Remove three nuts (1), lock washers (2), and flat washers (3) from inside tester.
c.
Remove three screws (4) securing indicator to control panel (6).
d.
Remove indicator (5) from tester control panel (6).
2.
INSTALLATION
a.
Install indicator (5) in control panel (6) and align mounting holes.
b.
Secure indicator (5) to control panel (6) with three screws (4) from outside tester and install three
flat washers (3) three lock washers (2) and three nuts (1). Tighten nut to lockwasher and secure
assembly.
c.
Connect hose and fittings to port at end of indicator.
FOLLOW ON MAINTENANCE
Calibration (TB 43-180)
Performance check (para. 2-5)
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