5
J
AW CLEANING PROCEDURE
/
JAMMED GUN REMEDY
1.
Disconnect tool from air supply
2.
Leaving the nose piece attached, remove the nose case 2 using the wrench provided by
loosening at the wrench point.
3.
Fit two wrenches, one on Jaw Case 03 and the other on 08 keeping the nut 09 stationary
while unscrewing the jaw casing 03. It is important that you only unscrew the nut closest to
the jaws (jaw casing) 03. DO NUT ADJUST LOCKNUT 09.
4.
Take care during removal as this jaw casing is spring loaded and contains 2 small jaws 04, a
jaw pusher 05, and a spring 06. Do not lose these pieces.
5.
Once removed if a mandrel has jammed the tool, dislodge the mandrel from the jaws, discard
mandrel.
6.
Clean Jaws 04 with a mineral spirit then and coat outside of jaws (outside only) with a light
layer of white lithium grease, red grease or one drop of hydraulic oil. Be sure to coat the
outside of the jaws only.
7.
Replace jaws into jaw case 03.
8.
Followed by jaw pusher 05, and spring 06, if necessary.
9.
Re-apply jaw case 03 securely onto 08 using a wrench.
10.
Reapply the nose case 02 securely to the tool
11.
Reattach air supply. Actuate tool without rivet. Check Function.
12.
Once comfortable, Apply Rivets.
Summary of Contents for RK-250
Page 8: ...8 SCHEMATIC ...
Page 9: ...9 Part List ...
