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User Manual
Grease Head
OPS-4427 Rev A
14
– otherwise leave the seals as they are and inspect for signs of
damage or wear.
5.4.2 Re-Assembly
Re-assembly is the reverse to dis-assembly
Ensure fresh seals are used from a redress kit and verify that the expiry
date has not been exceeded
Inspect all seal grooves and bores for signs of scratches. Clean up if
required with fine emery cloth
Fit the seals avoiding excessive stretch and lightly coat with grease
Ensure that the back up rings are fitted to the opposite side of the
pressure
Summary of Contents for 145-4427-HV0
Page 19: ...User Manual Grease Head OPS 4427 Rev A 15 Figure 8 Assembly guide part 1...
Page 20: ...User Manual Grease Head OPS 4427 Rev A 16 Figure 9 Assembly guide part 2...
Page 21: ...User Manual Grease Head OPS 4427 Rev A 17 Figure 10 Assembly guide part 3...
Page 26: ...User Manual Grease Head OPS 4427 Rev A 22 Figure 11 Grease Head Assembly...
Page 27: ...User Manual Grease Head OPS 4427 Rev A 23...
Page 28: ...User Manual Grease Head OPS 4427 Rev A 24 Figure 12 Grease Head Assembly Detail...