Originally posted on Instagram. Notes from the repair bench, kept here as a searchable archive. View the original on Instagram
This Mamiya RZ67II came into the shop with a damaged fine focus gear, not an uncommon issue. Over the last few months, we have designed and fabricated new replacement gears.
Complaint on this Mamiya RZII was rough focus. In almost all cases, this is caused by a damaged fine focus gear. On removing the right side cover, the…
Servicing a Mamiya RZ67II body. Replacing a broken fine focus gear. When the gear teeth break, they become embedded in the metal main focus gear and often…
Servicing a Mamiya RZ67II. This body came into the shop with rough focus. In the case of an RZ67II, this is almost always a broken fine focus gear. My…