Lull 644E-42 Operation Manual - Manual (Page 4)

2 Model 644E Origin 3/04
Introduction
Introduction
This Owners/Operators Manual provides the information you need to operate and
maintain this vehicle.
IMPORTANT! Before you operate this vehicle, read this manual completely and
carefully so you will understand the instructions and the operation of the controls
and equipment. You must comply with all Danger, Warning, and Caution notices;
they are for your benefit.
All references to the right side, left side, front, or rear are given from the operator's
seat looking forward.
JLG Industries, Inc. is hereinafter referred to as JLG.
For easy reference when ordering
replacement parts or making service
inquiries on this vehicle, record its model
and serial number on the back cover of
this manual. The serial number is
stamped into the serial number plate (1)
which is located on the vehicleís frame.
IMPORTANT! The replacement of any
part on this vehicle by anything other than
a JLG authorized replacement part may
adversely affect the performance,
durability or safety of this vehicle and may
void the warranty. JLG assumes no
liability for unauthorized replacement
parts which adversely affect the
performance, durability or safety of this vehicle.
IMPORTANT! A Warranty Registration form must be filled out by the Lull Distributor,
signed by the purchaser, and returned to JLG once the product is sold and/or put
into service. This report activates the warranty period, assuring that your claims
during the warranty period will be processed promptly. To guarantee full warranty
service, make sure your Lull Distributor has returned the business reply card of this
form to JLG.
The Manual
Replacement Parts
Reports
OU0220 1