Yak 18T Flight Operations Manual
Page 2 of 82
Disclaimer: This manual is to be used as a reference only, it is based on translated Yak 18T Flight Operations
Manuals and has not been approved by the Yakovlev Design Bureau or any other authority.
Table of Contents
T
ABLE OF
C
ONTENTS
.................................................................................................. 2
I
NTRODUCTION
......................................................................................................... 5
Disclaimer...............................................................................................................5
S
ECTION
1
–
B
ACKGROUND
I
NFORMATION
.................................................................... 6
1.1. Introduction .....................................................................................................6
1.2. Purpose ...........................................................................................................6
1.3. Collapse of the Iron Curtain ...............................................................................7
1.4. The Aircraft......................................................................................................7
1.5. The Fuel System...............................................................................................9
1.6. The Control Panel ...........................................................................................10
S
ECTION
2
-
T
ECHNICAL
I
NFORMATION
...................................................................... 11
2.1 Performance....................................................................................................11
2.2 Dimensional Characteristics of the Yak 18T ........................................................ 11
2.3 Fuel Specification and Octane Number............................................................... 13
2.4 Carburettor .....................................................................................................13
2.5 Fuel Pressure in front of Carburettor ................................................................. 13
2.6 Petrol Pump .................................................................................................... 13
2.7 Fine Filter........................................................................................................13
2.8 Oil Grade ........................................................................................................13
2.9 Oil Consumption ..............................................................................................13
2.10 Oil Pressure...................................................................................................13
2.11 Oil Inlet Temperature.....................................................................................13
2.12 Cylinder Head Temperature ............................................................................13
2.13 Magnetos ......................................................................................................13
2.14 Spark Plugs ...................................................................................................13
2.15 Propeller .......................................................................................................14
2.16 Main Flight Performance at Standard Conditions ............................................... 14
2.17 Airfield Performance.......................................................................................14
S
ECTION
3
–
O
PERATIONAL
L
IMITATIONS
................................................................... 15
3.1. Flying Limitations............................................................................................15
3.2. Operational Loading........................................................................................15
3.3. Crosswind Components ...................................................................................15
3.4. Weight and Balance Data ................................................................................15
3.5. Other Limitations ............................................................................................16
S
ECTION
4
-
P
RE
-
FLIGHT
I
NSPECTION
........................................................................ 17
4.1. Preliminary Pre-Flight Actions...........................................................................17
4.2. Relevant Documentation .................................................................................18
4.3. Performing the Inspection ...............................................................................19
S
ECTION
5
–
E
NGINE
S
TART
P
REPARATION
................................................................. 27
5.1. Hydraulic Lock/Shock Avoidance ......................................................................27
5.2. What is Hydraulic Lock/Shock?.........................................................................27
5.3. The Consequences..........................................................................................27
5.4. What can be done?.........................................................................................28
5.5. Other Solutions...............................................................................................28
5.6. Conclusion .....................................................................................................29
S
ECTION
6
–
E
NGINE
S
TART
..................................................................................... 30
6.1. Prior to Starting the Engine .............................................................................30
6.2. Avoiding Hydraulic Shock ................................................................................30
6.3. Engine Priming ...............................................................................................30
6.4. Engine Starting...............................................................................................31
6.5. Engine Warm-up.............................................................................................32
6.6. Taxiing to the holding point .............................................................................33
Содержание 18T
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