RIDGID 1822-I Operator's Manual Page 19

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Ridge Tool Company • Elyria, Ohio • U.S.A.
17
Figures 21B – Remove Jaw Insert
4. On a work bench, drive out top pins holding center-
ing finger in place and install new centering finger.
NOTE! When driving pin out on work bench, do not
bend centering finger.
5. Reinstall jaw insert and finger, and tighten screw.
Rear Centering Finger/Jaw Replacement
1. With rear centering jaw in the OPEN position
unplug machine and remove rear cover.
2. Remove three e-clips holding rear retainer in place
and remove retainer. (Refer to Figure 24 Step 1.)
3. Remove spacers and rear centering jaws.
4. On a work bench, drive out pins holding centering
finger in place and install new centering finger.
5. Reinstall rear jaws and spacers on rods. (Refer to
Figure 22.) Locate square pin in jaw slot.
Figure 22
6. Reinstall rear retainer and retaining clips.
NOTE! Before reinstalling machine covers refer to
Figure 22 and check for proper jaw orientation.
Spindle Conversion Kit for
Plastic Coated Pipe
Figure 23 – PCP Kit
Spindle Assembly Removal
1. With machine OFF and unplugged, remove front
and top covers.
2. Remove rear centering assembly.
3. Remove three (3) brake shoes. (Refer to Figure 24.)
4. Remove small E-clips and washers holding front
jaws to drive sprocket. Slide out spindle assembly.
Spindle Assembly Installation
1. Following reverse procedure, install new spindle
assembly for plastic coated pipe.
2. Install the E-clips and washers on the front jaws.
3. Reassemble the three (3) brake shoes.
NOTE! Tighten shoulder bolts until they bottom out.
4. Reassemble rear centering assembly using new
spacers and rear jaws supplied with the kit.
NOTE! Rear jaws must be oriented as shown for right
hand threading. (Refer to Figure 25.)
5. Install top and front covers.
NOTE! Once the machine is fitted with the new kit to
thread plastic coated pipe, it is also capable of
threading steel and galvanized pipe sizes
1
/
2
– 2. If
sizes smaller than
1
/
2
pipe as required, the original
front and rear jaw assemblies must be installed.
1822-I Pipe and Bolt Threading Machine
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