Adjust Guide Block

1. There are two guide blocks on each side of baler along top and bottom of plunger roller rails.

   
   E77733-UN-18DEC14

   Check Gap Using Feeler Gauge

   
   E77735-UN-18DEC14

   A - Screws
   (2 used, each side)

   B - Shims (as required)

   Rotate flywheel by hand to move plunger inside bale forming chamber. Verify gap between guide blocks and baler frame using a feeler gauge as shown. Check gap at front, middle, and back positions of plunger stroke.

   To adjust plunger side-to-side, remove or install shims between guide blocks and plunger on both left- and right-hand sides as needed.

   • Turn flywheel by hand until guide block screws (A) are visible through holes. Engage flywheel brake.
   • Loosen screws on guide blocks.
   • Add or remove shims (B) to obtain specified gap.

     Guide Blocks-to-Baler Frame	Gap	0—2 mm (0—0.079 in.)

   • Tighten screws to specification.

     Plunger Guide Block Screws	Torque	80 N·m (59 lb.-ft.)

   
   

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2. 
   E72573-UN-24JAN14

   A - Retainer Locations

   B - Scraper Locations

   Verify equal distance from plunger to retainer locations (A) and to scraper locations (B).

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3. Check clearance of plunger scraper plates and scrapers and adjust as necessary. (See Adjust Plunger Scraper in this section.)