Manitowoc MLC650 User Manual

Manitowoc Published 08-12-19, Control # 224-13_v2 4-71
MLC650 OPERATOR MANUAL SET-UP AND INSTALLATION
4
Installing Crawler Drive Shafts
See Figure 4-57 for the following procedure:
1. Remove the lock nuts and bolts (1) from the drive shaft
flange (2) in the shipping position and set them aside.
2. In the shipping position, remove the locking pin (3), raise
the latch (4), and lift the crawler drive shaft (5) from the
storage bracket (6).
3. Extend the drive shaft and align the drive shaft flange
with the companion flange (7) holes. Install the lock nuts
and bolts.
4. Using the drive shaft lever (11), place the forked end in
the groove on the collar (8, View A) and push the lever to
engage the drive shaft (view B).
NOTE: Check that the collar is fully engaged with the
splines.
5. Tighten the lock nuts and bolts to 48 Nm (35 ft-lb).
6. Close the storage latch and insert the locking pin as
shown in the working position.
7. Remove the locking pins (9) from the shipping position
and slide the drive shaft guards (10) over the drive shaft.
8. Secure the drive shaft guard to the lugs on the crawler
with the locking pins.
WARNING
Rotating Drive Shaft Hazard!
The crawler drive shaft rotates at a high speed.
• Make sure the crawler drive shaft is securely attached
at both ends.
• Make sure the collar is fully engaged with the splines.
• Make sure the guards are in place and securely
attached at both ends during operation.
• Do not attempt to service the drive shaft until the
crane has been parked and the engine stopped.

Manitowoc MLC650 Specifications

General

Brand	Manitowoc
Model	MLC650
Category	Construction Equipment
Language	English