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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. |