Fuselage Full Aft - Bell BHT-206L3-FM-1 LongRanger-III Flight Manual

BHT-206L3-FM-1
DOTAPPROVED
NOTE
Forward fuel cells can be drained
manually as desired.
14. A/F fuel filter - Drain and check
before first flight of the day as
follows:
a. FUEL VALVE switch - ON.
b. FUEL BOOST circuit breakers
- In.
c. Fuel filter drain valve - Open,
drain sample, then close.
NOTE
Filter test button is located on top
of fuel filter.
15. Fuel filter test button - Press
and check FUEL FILTER caution
light illuminated. Release switch
and check light extinguished.
16. FUEL VALVE switch - OFF.
17. BAT switch - OFF.
16. Powerplant Area
a. Main driveshaft aft coupling -
Condition, security, and grease
leakage. Check Temp-Plates
(four places) for evidence of
elevated temperature indicated
by dot changing color to black.
IF ANY TEMP-PLATE IS MISSING
OR HAS BLACK DOTS,
MAINTENANCE PERSONNEL
SHALL ASSIST IN DETERMINING
AIRWORTHINESS.
b. Engine - Condition; security
of attachments. Evidence of oil
leakage.
c. Engine mounts - Condition
and security.
d. Throttle linkage - Condition,
security, and freedom of
operation.
e. Fuel control and mechanical
fuel pump - Security and
condition; evidence of leakage,
governor air lines.
f. Hoses and tubing - Chafing,
security, and condition.
19. Engine cowl - Secured.
20. Generator cooling scoop -
Clear of debris.
21. Oil tank - Oil level, leaks,
security, and cap secured.
22. Access door - Secured.
23. Aft fairing - Secured.
2-11. FUSELAGE - AFT RIGHT
SIDE
1. Fuselage - Condition.
2. Tail. rotor driveshaft cover -
Condition and security.
3. Tailboom - Condition.
4. Horizontal stabilizer and position
light - Condition and security.
5. Sync elevator - Check lateral
freedom, bearing play, and clear
of obstructions.
6. Main rotor blade - Condition.
2-12. FUSELAGE - FULL AFT
1. Vertical fin - Condition.
2. Tail rotor guard - Condition and
security.
3. Anticollision light - Condition
and security of lens.
4. Aft position light - Condition.
5. Tail rotor gearbox - Oil level,
leaks and security.
2-6 Rev. 3