Diamond Aircraft DV 20 KATANA, Maintenance Manual

Page: 72 / 743

AIRCRAFT
Time Limits /
Maintenance Checks
DV 20 KATANA AMM
ENGINE Flight Hours
Inspection Items 100 200 1000
%
Initials
Page 14
15 Dec 2018
05-20-00
Doc # 4.02.02
Rev. 13
10. Clean oil radiator ribs, check for damage and leaks. X X X
11. Check oil radiator for looseness, check radiator mounting
for poor condition.
X X X
12. Check compensator pipe between the intake manifolds
for chafing and leakage.
X X X
13. Check oil tank breather for blockage and obvious
defects. Ensure that alternate vent hole is clear (at lower
end of vent pipe 5 cm or 2" inside of engine cowling).
X X X
14. Check engine mount for cracks, deformation, heat
damage, corrosion, missing fasteners and safetying
devices; check shock mounts for poor condition.
X X X
15. Check electrical system for heat damage, corrosion and
chafing; check central plug (if installed), cable fastenings
%
and all connectors by lightly pulling by hand.
(EMM 12-00)
Ground strap o
Starter o
Oil temperature sensor o
Oil pressure sensor o
Generator o
Voltage regulator,
(if installed) o
%
Fuel pressure sensor o
Coolant quantity
sensor, (if installed) o
X X X
16. Check starter, relays, and ignition boxes for insecure
attachment.
X X X
17. Perform continuity check (refer to Sub-Chapter 24-31). X
18. Check hoses for cabin heat, carburetor intake and
carburetor heat for defects.
X X X
19. Check cabin heat flap for defects and looseness. X X X