Chapter 4 Parts 63
Crane Reach Retrofit Kits
IMT has developed a retrofit kit to shorten the reach of your crane below 25', to 24'-10", if desired. Each kit contains
capacity placards, a cylinder seal kit, and two stop tubes.
MODEL RETROFIT KIT PART #
5525 95721040
6025 95720927
6625 95721041
The retrofit kit is designed for upper cylinder, 71410931, in the extension cylinder assembly 71410928. When
installing the retrofit kit, follow the cylinder repair instructions in the Telescopic Crane Operation & Safety Manual, IMT
# 99903514. Be sure to replace all components in the seal kit as you reassemble the cylinder. Use all stop tubes -
the stop tubes which were part of the original assembly, plus the stop tubes included in the retrofit kit. See figure for
cylinder details.
ROD WIPER
U-CUP SEAL
ROD WEAR RING
ROD WEAR RING
BACK RING,
O-RING
HEAD
CASE
ROD
WAFER
LOCK
STOP
TUBES
O-RING,
PISTON SEAL
WEAR RING
LOCK RING SEAL
PISTON
SEAL KIT
COMPONENTS
ADD ADDITIONAL
STOP TUBES HERE.
REPLACE ALL SEALS
IN SEAL KIT.
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