Jay-Lor 3650 - Page 45

JAY

LOR
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Operator’s Manual - 44 - Trailer Units - Model 3650
- Quick-disconnect pin tight or
completely seized.
- Quick disconnect pin damaged
(broken or bent).
- Quick disconnect pin damaged
in the locking portion.
- Quick-disconnect pin dirty
(insufficient maintenance).
- Quick-disconnect pin defective
(forced engagement, incorrect
handling).
- Excessive shaft length.
- Axial loads too high.
- Lack of grease on telescopic
tubes.
- Clean, oil and follow service
instructions.
- Replace quick-disconnect pin.
- Shorten shaft length (cut both
telescopic tubes as well as
shields and remove burrs).
- Replace quick-disconnect pin.
- Clean and grease telescopic
tubes, and replace both tubes,
if necessary.
- Replace quick-disconnect pin.
AVOIDABLE DAMAGES
POSSIBLE CAUSES
CORRECTIVE ACTIONS
QUICK-DISCONNECT YOKE (PUSH-PIN TYPE)
Note: Quick-disconnect pins must be cleaned and greased every 16 working hours.
CORRECTIVE ACTIONS
POSSIBLE CAUSES
AVOIDABLE DAMAGES
QUICK-DISCONNECT YOKE (SLIDE-COLLAR TYPE)
- Quick-disconnect yoke slide
collar tight or completely
seized.
- Quick-disconnect yoke slide
collar damaged or broken.
- Quick-disconnect slide collar
damaged in the locking portion.
- Quick-disconnect yoke slide
collar dirty (insufficient
maintenance).
- Quick-disconnect slide collar
defective (forced engagement,
incorrect handling).
- Excessive shaft length.
- Axial loads too high.
- Lack of grease on telescopic
tubes.
- Clean, oil and follow service
instructions.
- Replace slide collar assembly
and/or components.
- Shorten shaft length (cut both
telescopic tubes as well as
shields and remove burrs).
- Clean and grease telescopic
tubes, and replace both tubes
if necessary.