Inspection Of Af-Contact Pin Position - Nikon AF-S 28-300mm f/3.5-5.6G ED VR Repair Manual

Inspection of AF-contact pin position

Whenever the contact unit is removed, be sure to make this AF-contact pin inspection.
1. Mount the inspection tool (J11360) on the bayonet mount unit by fitting the reference pin of [J11360] in
the lock hole of the bayonet mount unit.
2. Check whether the position of the A-contact pin meets the standard or not.
In case the result meets the standard, go to the procedure 5.
In case the result is out of standard, go to the next procedure and adjust it.
Standard position of contact pin:
In relation to the cross lines, the apex of the contact pin must be positioned as below.
Within one-fourth of diameter sideways from the intersecting point.
Caution: To confirm the position of the contact pin, look straight at the each contact pin
User ID:uncf8224
J11360
A-contact pin
horizontally from an anterior view.
Contact pin
- A51 ・ AF-S 28-300mm f/3.5-5.6G ED VR -
JAA80851-R.3811.A
Reference pin
Lock hole of bayonet
mount unit
Cross line of gauge