1. TH- 67A
PRE-FLIGHT
FOR
BEGINNERS

2. Hydraulic Servos & Flight Controls Check Condition & Security,
Interference,
Leakage

3. Hydraulic Servos & Flight Controls Check Condition & Security,
Interference,
Leakage
Reservoir Oil
Level (should
be full with
no bubbles
showing)

4. Hydraulic Servos & Flight Controls Check Condition & Security,
Interference,
Leakage
Reservoir Oil
Level (should
be full with
no bubbles
showing)
Filter indicator
button retracted

5. Right Side Transmission Oil level (should be at or below the dot
with oil showing in
the sight glass)

6. Right Side Transmission Oil level (should be at or below the dot
with oil showing in
the sight glass)
Mounts condition
& security

7. Right Side Transmission Oil level (should be at or below the dot
with oil showing in
the sight glass)
Mounts condition
& security
Isolation Mount
condition

8. Right Side Transmission Oil level (should be at or below the dot
with oil showing in
the sight glass)
Mounts condition
& security
Isolation Mount
condition
Drag Pin – Security &
evidence of contact
with static stop plate

9. Right Side Transmission Oil level (should be at or below the dot
with oil showing in
the sight glass)
Mounts condition
& security
Isolation Mount
condition
Drag Pin – Security &
evidence of contact
with static stop plate
Main driveshaft forward coupling –
Condition & security of the K-Flex
coupling & slippage marks

10. Right Side
Engine
Condition, oil leaks
& security

11. Right Side Engine Condition, oil leaks & security Bleed Air Control
Valve - Open

12. Right Side Engine Condition, oil leaks & security Bleed Air Control
Valve - Open
Engine Mounts

13. Right Side Engine Condition, oil leaks & security Bleed Air Control
Valve - Open
Engine Mounts
Throttle linkage

14. Right Side Engine Condition, oil leaks & security Bleed Air Control
Valve - Open
Engine Mounts
Throttle linkage
Fuel Control
for 30°

15. Right Side Engine Condition, oil leaks & security Bleed Air Control
Valve - Open
Engine Mounts
Throttle linkage
Fuel Control
for 30°
Hoses & Tubing

16. Right Side Engine Condition, oil leaks & security Bleed Air Control
Valve - Open
Engine Mounts
Throttle linkage
Fuel Control
for 30°
Hoses & Tubing
Exhaust Clamps

17. Right Side Engine Condition, oil leaks & security Bleed Air Control
Valve - Open
Engine Mounts
Throttle linkage
Fuel Control
for 30°
Hoses & Tubing
Exhaust Clamps
Aft K-Flex coupling

18. Oil Cooler
Compartment
Auxiliary oil filter
bypass indicator
retracted

19. Oil Cooler Compartment Auxiliary oil filter bypass indicator retracted
Condition
& leaks

20. Oil Cooler Compartment Auxiliary oil filter bypass indicator retracted
Condition
& leaks
Blower shaft hanger
bearings for leaks,
overheating & clear
of obstructions.

21. Left Side
Engine
Condition, oil
leakage & security
of attachments

22. Left Side Engine Condition, oil leakage & security of attachments
Engine mounts for
Condition & security

23. Left Side Engine Condition, oil leakage & security of attachments
Engine mounts for
Condition & security
Exhaust Stack
& Clamp

24. Left Side Engine Condition, oil leakage & security of attachments
Engine mounts for
Condition & security
Exhaust Stack
& Clamp
Hoses & tubing for
chafing, security
& condition

25. Left Side Engine Condition, oil leakage & security of attachments
Engine mounts for
Condition & security
Exhaust Stack
& Clamp
Hoses & tubing for
chafing, security
& condition
Linear actuator &
governor control linkage

26. Left Side Engine Condition, oil leakage & security of attachments
Engine mounts for
Condition & security
Exhaust Stack
& Clamp
Hoses & tubing for
chafing, security
& condition
Linear actuator &
governor control linkage
Engine anti-ice linkage

27. Left Side Engine Condition, oil leakage & security of attachments
Engine mounts for
Condition & security
Exhaust Stack
& Clamp
Hoses & tubing for
chafing, security
& condition
Linear actuator &
governor control linkage
Engine anti-ice linkage
Tail rotor driveshaft for condition of
splines, couplings & freedom of movement

28. Left Side
Transmission
Check Mounts

29. Left Side
Transmission
Check Mounts
Isolation Mount

30. Left Side
Transmission
Check Mounts
Isolation Mount
Leakage

31. Left Side Hydraulics Servos & Flight Controls
Condition,
security, &
interference

32. Left Side Hydraulics Servos & Flight Controls
Condition,
security, &
interference
Leakage

33. The preceding has not been approved
by the military, CEP, DES, or anyone.
This is only for my use to show you
what you will see on the flight line.
Therefore questions are not allowed
any violations will required the
immediate execution of the
violators.