Manitowoc 2250 Service Maintenance Manual

Reference Only
Manitowoc Published 07-19-16, Control # 249-01 5-21
2250 SERVICE/MAINTENANCE MANUAL HOISTS
5
INSPECTING AND ADJUSTING THE DRUM
CLUTCH— RIGHT REAR DRUM CLUTCH
(421339)
General
See Figure 5-16 for the following procedure.
The right rear drum clutch used for operation in Clamshell
mode is an internal, expanding band-type clutch that is air-
applied and spring-released. The clutch is mounted on the
right end of the drum shaft.
The drum clutch is controlled by a two-position (on/off)
normally-open solenoid valve located on the left side of the
rotating bed.
A clutch access hole with a removable cover is provided in
the guard over the drum brake and clutch. Make all
inspections and adjustments when the clutch lining is warm
from operation.
FIGURE 5-16
Left Rear
Drum Clutch
Solenoid Valves on
Left Side of Rotating Bed
P805
Front Drum
Clutch
(if equipped)
Rear or Right
Rear Drum
Clutch

Manitowoc 2250 Specifications

General

Brand	Manitowoc
Model	2250
Category	Construction Equipment
Language	English