Manitowoc Grove YB5515

GROVE Published 10-21-2010, Control# 198-04 7-17
5540F/YB5515 SERVICE MANUAL TRANSMISSION AND TORQUE CONVERTER
7
34. Are the selector fork pads out of position? YES Reposition or replace (check interlock).
NO Check 35
35. Is there excessive end float in gears or shafts? YES Adjust.
NO
Check thrust washers and mating
surfaces.
36. Is the synchronizer bronze worn? YES Replace synchronizer pack.
NO Check 37
37. Are steel chips embedded in the bronze?
YES
Continue using, chips will either embed
below the surface or will be dislodged.
NO Check 38
38. Are the synchronizer components damaged? YES Replace.
NO
Check free running gears for seizure or
damage.
39. Are the sliding gears tight on the splines? YES Loosen or replace.
NO Check 40
40. Are chips wedged between splines of shaft or gears? YES Remove chips.
NO Ensure that clutch is disengaging.
41. Are steel chips embedded in bronze?
YES
Continue using, chip will either embed
below the surface or will be dislodged.
NO Check 42
42. Are the synchronizer spring pins damaged? YES Replace Synchronizer.
NO Check 43
43. Is the synchronizer bronze worn? YES Renew synchronizer.
NO Check blocker pins.
CHECK ACTION
Reference Only