Meggitt Fuelling Products
Maintenance Manual (MMF251)
Hydrant Coupler – F251 Series
USE OR DISCLOSURE OF DATA ON THIS PAGE IS SUBJECT TO THE RESTRICTIONS ON THE TITLE PAGE OF THIS DOCUMENT
28 Feb 2014
Revision 4.0
ii
TABLE OF CONTENTS
SUBJECT
PAGE
IMPORTANT SAFETY INSTRUCTIONS ........................................................................................................ A
INTRODUCTION ............................................................................................................................................. 1
DESCRIPTION AND OPERATION ................................................................................................................. 2
FAULT ISOLATION ......................................................................................................................................... 5
DISASSEMBLY ............................................................................................................................................... 6
CLEANING .................................................................................................................................................... 10
INSPECTION ................................................................................................................................................ 12
ASSEMBLY ................................................................................................................................................... 13
ILLUSTRATED PARTS LIST ........................................................................................................................ 17
LIST OF ILLUSTRATIONS
FIGURE
PAGE
Figure 1.
Hydrant Coupler ............................................................................................................................ 3
Figure 2.
Coupler Section Assembly .......................................................................................................... 14
LIST OF TABLES
TABLE
PAGE
Table 1
Leading Particulars ........................................................................................................................ 4
Table 2
Fault Isolation ................................................................................................................................ 5
Table 3
Recommended Cleaning Materials ............................................................................................. 10
Table 4
Component Checks ..................................................................................................................... 12
Table 5
Recommended Assembly Materials ............................................................................................ 13
