Hangar 9 Piper Pawnee 40 ARF Assembly Manual page 38

Section 7: 4-Stroke Installation

Step 8
Use side cutters to trim the pushrod tube as shown.

Step 9
Make a Z-bend in the 17
pushrod. Make the bend on the end without the threads.
38
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3
/ -inch (450mm) throttle
4

Step 10
Attach the Z-bend to the carburetor by inserting the
Z-bend in the outer hole of the carburetor arm as shown.

Step 11
Slide the engine back into position on the mounts. (See
Step 4 for details.) Position the engine so the drive washer
5
is 4 / -inch (118mm) forward of the firewall. Tighten all
8
four 8-32 x 1-inch machine screws evenly to secure the
position of the engine.