!
!
3.9 Servicing
For scheduled servicing on engine refer to
manufacturer
‟
s
Operator
‟
s
manual.
!
3.9.1 Daily
!
Pitot and static ports – Check for obstructions
!
Oil – Check oil level
!
Coolant – Check coolant level
!
Fuel strainer – Check and drain Gascolator for water or
sediment
!
Fuel tank vents – Check vents for obstruction
!
3.9.2 As needed
!
Tires – Check condition and maintain proper tire pressure
!
3.10 Lubrication (every 100 hours or annually)
Periodic lubrication of moving parts insures proper operation and extends
parts
‟
life considerably.
Lubrication type, points and intervals are indicated below.
!
Avoid excessive lubrication as this may cause external surfaces of hinges and bearing to collect dirt and dust.
!
If part is not lubricated using a grease gun, grease part by hand removing excess.
!
To grease main gear wheel bearings, first remove thrust bearings from wheel hubs, then clean surface using
solvent, apply grease and re-assemble.
!
Use grease type MIL-G-3278 or equivalent (i.e. Mobil grease 27 Synthetic aviation grease)
!
3.10.1 Lubrication Points
!
1-2 Rudder hinges
3-4 Rudder control cable terminals
5 Stabilator control rod terminals
6-7 Stabilator support bearings
8-9 Trim-tab hinges
10 Tab control push-rod terminals
11 Stabilator pass-through rod
12 Stabilator control rod (inside cabin)
13-14 Aileron hinges
15 Differential ailerons hinges
16 Aileron control pushrods
17 Aileron control rods pass-trough
18 Flaps control pushrods
19-20 Flaps torque-tube support
21 Flap actuator terminals
22-23 Rudder pedals support
24-25 Rudder pushrods and cable terminals
26-27 Brake lever support
28-29 Control stick lever and support
30-31 Aileron control pulleys
32 Nose gear fork attachment hinge
33 Shock absorber attachment hinge
34 Nose gear strut attachment hinge
35 Steering pushrod terminals
!
Grease door hinges and adjustable seat rails when necessary
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