Fisher D4 Instruction Manual page 9

Instruction Manual
D103042X012
Figure 2. Fisher D4 Packing Installation
BELLEVILLE SPRINGS FULLY ENCLOSED BY
THE PACKING RETAINER
Figure 3. Lubrication Locations on Packing
FEMALE PACKING ADAPTER
PACKING RING
MALE PACKING ADAPTER
UPPER PACKING
SPACER (KEY 48)
UNTIGHTENED,
NOTE THE GAP
PACKING RETAINER
(KEY 8)
VALVE PLUG, BELLEVILLE SPRINGS, AND PACKING RETAINER
CORRECTLY INSTALLED AND TIGHTENED
LUBRICATE WITH 3mm (1/8 INCH
BEAD) OF SUPPLIED HIGH PERFORMANCE
FLUORINATED GREASE
LUBRICATE WITH 3mm (1/8 INCH
BEAD) OF SUPPLIED HIGH PERFORMANCE
FLUORINATED GREASE
D4 Valve
July 2015
FULLY TIGHTENED,
NO GAP
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