AN/SRR-13 Handle Gear Replacements


Replacing Stripped Gears in handles of AN/SRR-13A receivers.

AN/SRR-13A Receiver

Stripped Handle Gear

Disassembled Handle.
Original shaft is staked to the handle.
The stake was drilled out.
The gear was stamped with "Boston G-171".
An e-mail to Boston Gears revealed
that the spur gear is still manufactured.
My local Boston gear dealer was able
to provide them at $12.45 each.

The shaft was drilled 3/8 of an inch deep
with a #43 drill bit and tapped with a 4-40 thread.

Installed gear.

Handle gear with mate.