Unipart Dorman HD ALT, Operation And Maintenance Manual

Page: 3 / 39

Heavy Duty Assisted Lift Trunnion Operation and Maintenance Manual Form Reference
C64.65546
Issue 5.00
2 of 39 Issue Date May 2021
Document Control
It is the reader’s responsibility to ensure they have the correct version of this document. If in
doubt, please contact Unipart Dorman to verify the current issue status.
Issue Number Dated Reason
1 Jul 19  Initial Issue
2 Sep 19  References to RBK-221 padlock added
3 Nov 19
 Images and layout updated following feedback
from Network Rail PA review.
4 Jan 20
 Wording changes following Network Rail Product
Acceptance and Ergonomics Review
5 May 21
 Additional Safety Warnings
 Addition of extra information on signal alignment
methods
 New section on Module Replacement
Name Role Digital Signature
Author Graham Scott Technical Sales Manager
Checked by Mike Durham
Design and Development
Engineer
Approved by John Lee
Head of Design and
Development
Graham
Scott
Digitally signed by Graham Scott
DN: dc=local, dc=unipartrail,
ou=Southport, ou=Departments,
ou=Technical Sales, cn=Graham Scott,
email=graham.scott@unipartdorman.co.uk
Date: 2021.06.03 15:00:21 +01'00'
Digitally signed
by: Mike Durham
Date: 2021.06.03
15:18:33 Z
Mike
Durham
Digitally signed by: John Lee
DN: CN = John Lee email =
john.lee@unipartrail.com OU
= Southport, Departments,
Technical
Date: 2021.06.03 15:27:21 Z
John Lee