User Manual

ManualsBrandsHangar 9 ManualsHobby1/4-Scale J-3 Piper Cub PNP (2 boxes)

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● Mount the throttle arm to

the carburetor’s throttle

shaft as shown in the

diagram.

THROTTLE LINKAGE AND ENGINE MOUNTING

Throttle arm

Stopper screw

Shaft diameter: 4mm

CG line CG line

M4 bolt x4

Claw nut x4

Engine mount

Fuselage bulkhead (firewall):

8mm or more, with hard plate

Tightening torque:

90kg-cm

(8.8 N-m)

Gloves

9kg

10cm

● For propeller mounting, use the

wrench provided and make sure

not to over-tighten the bolts.

● Mount the engine as shown

in the diagram.