Titan Performance Series 450e - Packings

Performance Series 450e 15
GB
Repairs at the unit
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10
11
12
8
7
11.3 Packings
1. Remove inlet valve housing in accordance with the steps
in Chapter 11.2, Page 14.
2. It is not necessary to remove the outlet valve.
 3. Unscrewbothcylinderheadscrews(Fig.11,Item1)from
thepumpmanifold(2)witha3/8inchhexagonsocket
head wrench.
4. Slide the pumpmanifold(2)andpiston(3)forwarduntil
thepistonisoutoftheT-slot(10)onthesliderassembly
(5).
 5. Pushpiston(3)downwardoutofthepumpmanifold(2).
 6. Unscrewretainernut(6)fromthepumpmanifold(2)and
removepistonguide(7).
 7. Removeupperpacking(8)andlowerpacking(9)fromthe
pumpmanifold(2).
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6
7
8
2
4
1
9
3
10
 8. Cleanpumpmanifold(2).
 9. Lubricateupperpacking(8)andlowerpacking(9)with
machine grease.
 10. Insertupperpacking(Fig.12)withO-ring(1)and
protrudinglip(2)downward.
1
2
 11. Insertlowerpackings(Fig.13)withO-ring(1)and
protrudinglip(2)upward.
1
2
 12. Insertpistonguide(Fig.11,Item7)intotheretainernut
(6).Screwretainernut(6)intothepumpmanifold(2)and
tighten by hand.
 13. Pushinstallationtool(includedwiththereplacement
packings)forthepiston(3)fromaboveontothepiston.
 14. Lubricateinstallationtoolandpiston(3)withmachine
grease.