Maintenance Manual STEMME S10
Date of Issue: Oct. 01, 1990 page: 28
Amendment No.: 18 Date: Oct 15, 2012
A4010021_B19.doc
Doc.No.: A40-10-021
Inspection Type
Type and Subject of Inspection
Type 1a
Propeller brake: check thickness of brake band lining - min. .06 in./1.5
Check actuation mechanism for smooth operation.
X X
6.
Check condition and tension of V-belts: Press-in depth 3.7 mm at a press-
down force of 50 N on each belt, applied half-
way between the axes. Adjust if
necessary, then fit new safety lock wire.
X X X X
7.
and securing of the gearbox suspension at the front spar, and
for proper condition - rubber material must be free of embrittlement or cracks.
X X X
8.
Check transmission gear bearings for running noise and lubricant leakage (t
the propeller by hand).
X X X
5.3.10 Main Landing Gear
1.
Inspect the main landing gear legs and trailing arms for deformations and
possible cracks as an result of overloads
X X X X
2.
Check the linear actuators for external damages X X X
3.
Inspect the screw joint of the complete landing gear X X X
4.
Check condition of main landing gear tires, creep markings. Tire pressure:
[45 - 48 p.s.i. (3.1 - 3.3 bar)]
5s
[36 – 39 p.s.i. (2.5 - 2.7
tires installed]
5
a
X X X X
5.
Functional check of trailing arm link suspension. X X
6.
Wheel bearings: check for ease of operation and slackness. X X X
7.
Inspect brake master and wheel cylinders. Check brake hoses and pipes for
proper guidance, chafe marks and leakage.
X X X
8.
Inspect brake discs and brake linings (min. .06 in./1.5 mm). X X
9.
Check brake fluid level (replace fluid once in two years). X X X
10.
Check efficiency of brakes. X X X X
11.
Clean and regrease hinges of landing gear doors. X X
12.
Check function of landing gear (support aircra
ft on trestles): limit switches, fit of
gear doors, bowden cables for emergency release and the release mechanism
on the brace strut, for improper operation and poor condition.
X X X
13.
Inspect the operating mechanism of the LH landing gear door, including
bowden cable, for improper operation and poor condition.
X X X
14.
Check landing gear position indicator and warning system X X X X
15.
Functional check of landing gear Emergency Let Down X
5.3.11 Tail Wheel
1.
Check tail wheel unit for ease of operation and slackness. X X
2.
Check condition of tire, check pressure (2.8 ± 0.2 bar) and creep marking.
X X X X
3.
Inspect wheel fork, including journal bearing. X X X
4.
Check spring coupling between tail wheel and rudder X X X
5.3.12 Flight Instruments and Static Pressure System
1.
Check condition and function - if applicable service life limits -
control instruments (see Equipment List)
X
2.
Check adjustment of the stall warning system (every second