Mooney M20TN, Service And Maintenance Manual

Page: 382 / 1169

MOONEY AVIATION COMPANY, INC.
M20TN SERVICE & MAINTENANCE MANUAL
Date
2006
Rev Date
Page 6
39--10--00 -- INSTRUMENT AND CONTROL PAN-
ELS
39--10--01 -- FLIGHT INSTRUMENTS
NOTE:
Exercise care not to bend connecting pins when
installing electronic components or connecting
data cables. Connecting pins are fragile and easi-
ly bent or broken if forced.
1. Removal (Instrument Panel mounted components)
When removing and/or replacing any G1000 compo-
nent, always ensure that aircraft power is OFF. Unplug
any auxiliary power supplies.
A. Remove screws attaching glareshield and cover
plate and carefully lift glareshield to expose wire dis-
connects for glareshield lights. Disconnect wires and
lift glareshield off.
B. Refer to Garmin Maintenance Service Instruc-
tions for detailed component removal instructions.
C. For Airspeed Indicator, Attitude Indicator and Al-
timeter removal:
1. Disconnect plumbing and/or electrical con-
nections from flight instruments to be removed.
2. Disconnect and remove any post lights.
3. Remove mounting screws securing instru-
ment to panel.
4. Remove instrument by sliding it forward from
panel.
D. For Airspeed Indicator, Attitude Indicator and Al-
timeter installation:
1. Place instrument into proper location on pan-
el.
2. Insert and secure mounting screws to hold in-
strument to panel.
3. Connect post lights.
4. Connect all plumbing and/or electrical con-
nections to instrument; perform pitot--static leak check
and operational check of performed maintenance as
required.
E. Position glareshield so electrical connections
can be made and secured.
F. Secure glareshield and cover plate with screws.
NOTE:
If re--installing or replacing Magnetometer, use
non--ferrous hardware at installation bracket and
on wing access panel.
39--10--00