Documents…….......A.R.O.W./Hobbs/Squawks

Headset………..……...……………..….Plug In

Key……………..…….…..……………...…...In

Battery switch………………....…….…......On

Carbon Monoxide Light……...….Blinks twice

Oil pressure, Alternator, Governor lights....On

Clutch Circuit Breaker………..……….Pull up

Clutch…………………….……...……..Engage

Landing/Pulse & Position lights...…...…Check

Clutch………………………………..Disengage

Clutch Circuit Breaker……..………….Push in

Landing/Pulse & Position lights…..…....….Off

Warning light test switches………...Push to test

Fuel quantity……...…..Check gages/Order Fuel

Battery switch……………………………….Off

1. Main Rotor Transmission Access - Cowl Door

Aux fuel tank quantity……….………...Check

Fuel filler cap……………………………..Tight

Aux fuel tank………………………….No leaks

Aux fuel drain…………………………..Sample

Main fuel drain………...………………Sample

MR Gearbox oil….…..…..………Full, no leaks

MR Gearbox Telatemp………..…..…...Normal

MR gearbox chip wiring…...…...…….….Tight

MR gearbox bolts / mounts.…...….......…Tight

Rotor brake……….….……...Actuation normal

Forward flex coupling...…No cracks, nuts tight

Yoke flanges…………………………No cracks

Static source………...….…...……………Clear

Control rod ends……....Free without looseness

V-belt condition………….……….…….Check

V-belt slack…………..…….…………...Check

Sprag clutch (freewheeling unit)........No leaks

Clutch actuator………No excessive looseness

Upper bearing…..……No leaks/Torque Stripes

Telatemp – upper bearing……....…….Normal

Upper Sheave Condition……………….Check

Lower sheave groove wear.....Smooth/Uniform

Mid flex coupling…..……No cracks, nuts tight

Mid Yoke flanges………..………….No cracks

Tail rotor control/bellcrank….No interference

Steel tube frame……………….…...No cracks

All fasteners………..…………………. Secure

Wiring harness………….……………...Check

Cowl door…………….……………...Latched

2. Engine Right Side

Left magneto………………….………...Tight

Carb air ducts………………………....Secure

Carb heat scoop….……...Secure / No Chafing

Engine sheet metal………….……...No cracks

Electrical terminals………...……..…….Tight

Fuel line….…………………..………No leaks

Oil cooler door……………..…………..Check

Oil lines………………..…No leaks or chafing

Exhaust system………….………....No cracks

Starter……………………..……………Check

Engine general condition………….…..Check

Steel tube frame…………..………..No cracks

3. Engine Rear

Cooling fan nut….……...Pin in line with marks

Cooling fan…………………………..No cracks

Fan scroll…………….....….………….No cracks

4. Empennage + Tailcone

Attachment bolts…….….……………..Tight

Antennas..…………….……………….Check

Tail surfaces……….………………No cracks

Rivets………………..…………...……..Tight

Skins…………………..….No cracks or dents

Strobe light condition…….…………..Check

Fasteners…………….….…………….Secure

Stabilizer/stinger……………………...Check

5. Tail Rotor

Tail rotor gearbox……….Oil visible, no leaks

TR gearbox safety wire/chip detector..Secure

Tail rotor swashplate...No excessive looseness

Gearbox telatemp……………..……...Normal

Blades……….….Clean and no damage/cracks

Blade jam nuts…………..……………...Tight

Pitch links……….……………..No looseness

Rod ends…….……….Free without looseness

Pitch link jam nuts……...….…………..Tight

Teeter bearings…..…...…….Check condition

Teeter bearing bolt……..……Does not rotate

Control bellcrank.…...Free without looseness

Position light………...……...…………Check

7. Engine Left Side

Lower bearing………No leaks/Torque Stripes

Telatemp – lower bearing……………Normal

Wiring harness…………….…………..Check

Alternator belt tension………….……..Check

Steel tube frame……..……………..No cracks

Engine oil………..…………………4-6 quarts

Oil filter……..……………….Secure, no leaks

Right Magneto.……….…………..……..Tight

Fuel line..……………………...……..No leaks

Gascolator drain……..Sample - 100LL / Blue

Throttle linkage…………..………….Operable

Carburetor linkage…………………….Check

Battery and relay (if located here)……Secure

Engine sheet metal…………………No cracks

Exhaust system……………………..No cracks

Engine general condition………....……Check

8. Fuel tank (Main)

Main tank quantity…….………………Check

Filler cap……………………....…………Tight

Leakage….…..…………………………...None

9. Main Rotor

Blades……....……Clean and no damage/cracks

Pitch change boots…………………...No leaks

Main hinge bolts…....Tight/cotter pins installed

All rod ends……….…...Free without looseness

Pitch link jam nuts……………..………..Tight

Pitch link safety wire………..…………Secure

All fasteners…………………………….Secure

Swashplate scissor……No excessive looseness

Swashplate……………No excessive looseness

10. Fuselage Left Side

Baggage compartment………………..Check

Removable controls….…...Secure if installed

Collective control……..………………..Clear

Seat belt………Check condition and fastened

Door…..……..………...Unlocked and latched

Door hinge safety pin..……….…….Installed

Landing gear……………….…………Check

Ground handling wheel……..…….Removed

Position light…………..………………Check

11. Nose Section

Pitot tube……………………….………Clear

Windshield condition & cleanliness.....Check

Yaw string………………………...……Check

Fresh air vent………………..………….Clear

Landing lights…………..……………..Check

12. Fuselage Right Side

Landing gear………………..………...Check

Ground handling wheel…….……..Removed

Position light………………………..…Check

Door hinge safety pin………….…...Installed

Baggage compartment……………….Check

13. Cabin Interior

Loose articles……………Removed or stowed

Seat belt….……..……………Check condition

Instruments/switches……….Check condition

Controls……………………..Check condition

Clock…………...…..……………Functioning