THRUSH AIRCRAFT, INC – MODEL S2R-R1340
AIRCRAFT MAINTENANCE MANUAL
Effective: 01/01/2008
4-1
SECTION 4
POWER PLANT AND PROPELLER
TABLE OF CONTENTS
POWERPLANT GENERAL .......................................................................................... 3
IGNITION SYSTEM ...................................................................................................... 3
Magneto Removal ................................................................................................... 3
Magneto Timing and Installation.............................................................................. 3
Timing and Synchronizing Magnetos....................................................................... 3
Figure 4-1: Engine Assembly (Sht. 1 of 2)......................................................... 5
Figure 4-1: Engine Assembly (Sht. 2 of 2)......................................................... 6
Figure 4-2: Ignition System ............................................................................... 7
Ignition Conduit Lead Replacement......................................................................... 8
OIL SYSTEM ................................................................................................................ 9
Pressure Relief Valve ............................................................................................ 10
Pressure Oil Strainer ............................................................................................. 10
Figure 4-3: Oil Pressure Screen Assembly ..................................................... 10
Installing Oil Strainer ............................................................................................. 10
Pre-Oiling .............................................................................................................. 10
Pre-Oiling (Optional) ........................................................................................ 11
CARBURETOR .......................................................................................................... 11
Carburetor Removal .............................................................................................. 11
Carburetor Installation ........................................................................................... 11
Cleaning Fuel Strainer ..................................................................................... 12
Figure 4-4: Carburetor and Air Induction ......................................................... 12
STARTER ................................................................................................................... 12
Starter Removal..................................................................................................... 13
Starter Installation.................................................................................................. 13
FUEL PUMP ............................................................................................................... 13
Fuel Pump Removal .............................................................................................. 13
Fuel Pump Installation ........................................................................................... 13
ALTERNATOR ........................................................................................................... 13
Alternator Removal................................................................................................ 13
Alternator Installation............................................................................................. 13
Figure 4-5: Alternator Assembly...................................................................... 14
PROPELLER .............................................................................................................. 14
Propeller Removal ................................................................................................. 14
Propeller Installation .............................................................................................. 15
Figure 4-6: Propeller Assembly ....................................................................... 17
Propeller Governor ................................................................................................ 18
Propeller Governor Removal............................................................................ 18
Propeller Governor Installation......................................................................... 18
Figure 4-7: Propeller Governor........................................................................ 18
