OM-2245 / Operation and Maintenance Manual
ITW GSE 4400 / 400 Hz. Generator Set
March 15, 2015
Chapter 3-2
Page 4
3) Coupling Service
When ordering coupling kits from ITW GSE or an authorized distributor, be sure to include all pertinent
information from the unit’s identification plate (i.e. Specification No., Model No., and unit rating).
If you have any questions concerning your ITW GSE Group equipment, immediately contact our Service
Department
by mail, telephone, e-mail, or FAX.
Write:
ITW GSE
Service Department
11001 US Highway 41, North
Palmetto, FL 34221
U.S.A.
Call Inside U.S.A.:
(866) 845-0441 (Parts)
(877) 874-5322 (Service)
Call From Foreign Countries:
(941) 721-1092 (Technical Support)
(941) 721-1000,1 (Spare Parts)
FAX inside U.S.A.
(800) 367-4945
FAX From Foreign Countries:
(941) 721-1091
E-Mail:
Web Page:
www.itwgse.com
a) Replacement Coupling Kit
A replacement coupling kit is available from ITW GSE. The kit provides a replacement coupling
assembly with attaching hardware and installation instructions.
b) Bushing Kit
A bushing kit is available from ITW GSE for replacing the rubber bushing only in the coupling
assembly. However, it should be noted that the finished coupling assembly must be balanced to 1/2
inch-ounce (360 mg-m) minimum. If bushing replacement only is required, the kit part number is
480290. Each kit contains the required number of bushings, a container of lubrication, and installation
instructions.
c) Bushing Replacement
To replace bushings only, proceed as follows:
(1) Press out all old bushings.
(2) Refer to Figure 3-2-4. Clean each bushing socket thoroughly, removing all traces of old rubber.
DO NOT scratch or deform the bore of the bushing socket.
