Landoll 5531 Grain Drill - Manual (Page 75)

TROUBLESHOOTING GUIDE
5-3
AIR SYSTEM LEAK - SLOW
NOTE
Use a spray bottle with a soapy
water solution to check for the
following leaks.
Air leaking thru air compressor filter Check valve leaking. Replace check valve
Air line/fitting connection leaking Air lines ends must be cut square, and not
scratched. Recut air line end if
necessary. Push-in fitting lock ring
when inserting or removing air lines.
Air relief valve leaking Clean or replace air relief valve.
Air manifold leaking Check front and rear manifolds for leaks.
Air valve leaking Tighten/replace Schrader air valve on front
manifold.
End caps on center section opener bar (air
reservoir) leaking. Relief system air pressure, and repair
leaking weld.
PROBLEM PROBABLE CAUSE SOLUTION