Diamond Aircraft DV 20 KATANA, Maintenance Manual

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AIRCRAFT
DV 20 KATANA AMM
Time Limits /
Maintenance Checks
Doc # 4.02.02
Rev. 13
05-20-00
Page 13
15 Dec 2018
(2) Engine
ENGINE Flight Hours
Inspection Items 100 200 1000
%
Initials
WARNING: MAKE SURE THE EXHAUST SYSTEM IS COOL BEFORE YOU DO
%
MAINTENANCE ON THE ENGINE. THE EXHAUST SYSTEM CAN BE
%
HOT. THIS CAN CAUSE INJURY TO PERSONS.
%
WARNING: DO NOT GET OIL ON YOU. OIL CAN CAUSE SKIN DISEASE.
%
WARNING: DO NOT GET FUEL ON YOU. FUEL CAN CAUSE SKIN DISEASE. DO
%
NOT ALLOW FIRE NEAR FUEL. FUEL BURNS AND CAN CAUSE
%
INJURY TO PEOPLE AND DAMAGE TO EQUIPMENT.
%
%
1. Remove upper and lower cowling, check for cracks,
overheated areas, deformation, loose or missing
fasteners.
Clean cowlings if dirty.
X X X
2. Do engine maintenance in accordance with the
%
referenced engine maintenance manual (EMM), latest
%
revision (Refer to Section 05-00).
%
X X X
3. If control light for coolant qty. is installed:
Check for improper operation. See Chap 77-00.
X X X
4. Check cooling system for loss of coolant; dispatcher
vessel should be full. Refill if needed. (See Chap. 12-10
of this manual). Verify cap is securely closed. Check
chafing protection pad on dispatcher vessel for damage.
X X X
5. Check equalizing reservoir and line to dispatcher vessel
for damage, leaks and obstructions. Refill coolant if
necessary. Check vent bore in cap for obstructions.
X X X
6. Clean coolant radiator ribs; check for damage and leaks. X X X
7. Check radiator for looseness; check mounting for poor
condition.
X X X
8. Check air distribution box for carburetor heat for insecure
mounting, cracks, leakage, deformation, and heat
defects; check drip bowls for insecure attachment.
X X X
9. Check carburetor heat flaps for looseness and improper
operation.
X X X