Page 7 - 1937-41 Piper J-3 Trainer Parts Catalog

PIPER TRAINER J-3 • 1937-1941 • PARTS MANUAL

INSTRUMENTS ..........................................................................33 65hp Lycoming Engine Installation
WINDOWS................................................................................34 (less engine – muffler type) ....................................................59
WINDSHIELD ............................................................................34
CONTINENTAL COWLING ....................................................61
COVERING AND UPHOLSTERY .............................................35
COVERS ....................................................................................35 ENGINE CONVERSIONS .......................................................62
CUSHIONS – Seat .....................................................................35 CONVERSION From Continental 40hp Engine (with 9 Gallon Fuel
FAIRING....................................................................................35 System) to Continental 50hp (Down Exhaust Engine with 12
UPHOLSTERY ............................................................................36 Gallon Fuel System) .................................................................62
CONVERSION From Continental 40hp Engine
FUSELAGE COWLING ..........................................................36 (with 9 Gallon Fuel System) to Franklin 50hp
Dual Ignition Engine (with 12 Gallon Fuel System) ..................63
FUEL SYSTEM ...................................................................37 CONVERSION From Continental 40hp Engine
9 GALLON FUEL TANK ASSEMBLY to Lycoming 50hp Engine ........................................................65
USED ON 40 HP ENGINES ONLY.........................................37 CONVERSION From Continental 40hp Single Ignition Engine
CONVERSION FROM 9 GALLON FUEL SYSTEM TO to Continental 65hp Dual Ignition
12 GALLON FUEL SYSTEM .................................................37 (Down Exhaust) Engine ...........................................................66
12 GALLON FUEL TANK ASSEMBLY CONVERSION From Continental 40hp Engine (with 9 Gallon Fuel
USED ON ALL ENGINES FROM 50HP UP ............................37 System) to Lycoming 65hp Dual Ignition Engine (Down Exhaust)
with 12 Gallon Fuel System .....................................................68
SENSENICH PROPELLERS ...................................................39 CONVERSION From Bayonet Exhaust Stacks to Inside Exhaust
Stacks on Continental 50hp Engine ..........................................69
ENGINE MODEL DESIGNATIONS ...........................................40 CONVERSION From Continental 50hp Single Ignition Up Exhaust
(Wet or Dry Sump) Engine to Continental 65hp Dual Ignition
POWER PLANT ..................................................................41 (Down Exhaust) Engine ...........................................................70
40hp Continental Engine Installation (less engine) ......................41 CONVERSION From Continental 50hp Single Ignition to Continental
50hp Continental Bayonet Exhaust Stack 65hp Dual Ignition Engine with Muffler Installation ................71
Engine Installation (less engine)..............................................42 CONVERSION From Continental 50hp Single Ignition
50hp Continental Up Exhaust Wet Sump Engine (Up Exhaust) to Lycoming 65hp Dual Ignition
Engine Installation (less engine)..............................................43 Engine (Down Exhaust) ...........................................................72
50hp Continental Up Exhaust Dry Sump CONVERSION From Down Exhaust System to Muffler
Engine Installation (less engine)..............................................45 on Continental 65hp Dual Ignition Engine ...............................74
50 and 65hp Continental Down Exhaust CONVERSION From Continental 65hp Dual Ignition
Engine Installation (less engine)..............................................46 (Muffler) Engine to Lycoming 65hp Dual
65hp Continental Engine Installation Ignition (Muffler) Engine .........................................................74
(muffler type – less engine) ....................................................48 CONVERSION From Bayonet Exhaust Stacks
50hp Franklin Bayonet Exhaust Stack to Inside Exhaust Stacks on Franklin 50hp
Engine Installation (less engine)..............................................50 or 60hp Engine ........................................................................75
50 and 60hp Franklin Inside Stack CONVERSION From Franklin 50hp Single Ignition Engine
Engine Installation (less engine)..............................................51 to Continental 65hp Dual Ignition Engine
65hp Franklin Dual Ignition Engine Installation (Down Exhaust) .......................................................................76
(less engine – old type muffler) ship serial CONVERSION From Franklin 50hp Dual Ignition Engine
number 5104 to 4946 inclusive................................................53 to Lycoming 65hp Dual Ignition (Down Exhaust) Engine .........77
65hp Franklin Dual Ignition Engine Installation CONVERSION From Franklin 50hp Single Ignition Engine to
(less engine – new type muffler) ............................................54 Franklin 65hp Dual Ignition Engine (new type muffler) ...........78
50hp Lycoming Engine Installation CONVERSION From Lycoming 55hp Dual Ignition Engine to
(down exhaust – less engine) ..................................................56 Lycoming 65hp Dual Ignition (Down Exhaust) Engine .............81
65hp Lycoming Engine Installation
(less engine – down exhaust)..................................................58

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