Czech Aircraft CRUISER AIRCRAFT PS-28 Cruiser 2021, Руководство по обслуживанию

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CR-MM-1-0-00
PS-28 Cruiser
PS-28N Cruiser
CHAPTER 10 – POWERPLANT
Date of issue: 2020-11-19 Revision No.: 24
10 - 43
(c) Check again if the choke lever and the lever on the carburetor are on the stops. If not,
carry out adjustment by adjustable bowden terminals.
(d) To prevent the bowdens at the carburetor from shifting out of the terminal, secure the
bowdens with lock wire. Mark all bolted joints with red paint.
10.4.7 Adjusting carburetors heating control
(a) Push in the carburetor heating knob to the stop and pull it out by about 3 mm ( 1/8 in ).
The changeover lever (14, Fig. 10-17) on the air intake must be on the stop. The
bowden must rest on the terminal.
(b) Release the bolt on the changeover lever (14), slightly stretch the cable and tighten up
the bolt.
(c) Check again whether the knob and the lever on the air intake are on the stops. If not,
carry out adjustment by adjustable bowden terminals.
(d) To prevent the bowdens from shifting out of the terminal, secure the bowdens with lock
wire. Mark all bolted joints with red paint.
10.4.8 Checking exhaust system
WARNING: CHECK OF EXHAUST SYSTEM VERY CAREFULLY. THE BURST OR
LEAKY EXHAUST CAN EXPOSE THE CREW TO DANGER PRESENTED
BY CARBON MONOXIDE OR CAN RESULT IN ENGINE POWER LOSS,
POSSIBLY FIRE.
Check the exhaust system for cracks. Pay special attention to the following areas:
•
muffler in the area of the input and the output pipe and the collector head
•
all welds and their immediate surrounding
•
carefully check all areas showing local overheating caused by exhaust gases
•
remove the heat exchanger and check muffler area located under it
•
check the whole exhaust pipe between the engine and the muffler including its attachment
to the engine
•
check outlet pipe from the muffler
•
check retaining springs for cracks.
10.5 Exchanges / Service information
10.5.1 Exchange / Refilling oil
- refer to the Rotax Maintenance Manual, Chapter 12-00-00, Section 5 Lubrication System.
NOTE: Recommended kinds of oil are mentioned in the Rotax Operator's Manual,
Section 10.2.3 Lubricants, in the Rotax Service Instructions SI-912-016.
Type of oil used by the aircraft manufacturer is shown in section 17.5 Operating Liquids.