85
Troubleshooting Guides (continued)
Low pressure in accumulator
Field to rough
Weak shock absorber
Bad seals in lift cylinder
Tractor hydraulic valve leaks
Coil spring out of adjustment
Boom wing sagging
Weak S-Tine(s)
Weak shock absorbers
Field to rough
Tower slides out of adjustment or worn
Tower slides out of adjustment
Bad cylinder seals
Dirt in HC valve block spool
See dealer for service
Slow down
Replace shock absorber
Replace seals
Replace seals in valve
Adjust coil spring
Adjust top boom wing support
Replace S-Tine(s)
Replace shock absorbers
Slow down
Adjust tower slide and/or replace
Adjust tower slide
Replace seals
Clean spool
Problem
Possible Cause
Solution
Boom bounces exces-
sively
Boom settles
Boom not level
Boom bounces exces-
sively
Boom not level
Boom settles or creeps up
EF & EFT Boom
HC Boom
Summary of Contents for 500 BW
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Page 31: ...27 Spray Tip Wear...
Page 38: ...34 TeeJet Air Induction Spray Tips At Various Speeds And Pressures 20 Inch Tip Spacing...
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Page 96: ...2007 by Miller St Nazianz Inc...