2480 & 2481 series Tooling
(HK970)
Alcoa Fastening Systems
16
4. See
FIGURE 6b.
Supporting tool as
shown, press (or drive) piston, rear
gland assembly, dump valve, and front
gland assembly out of cylinder.
5. See
FIGURE 6c.
Remove piston
assembly tool and spacer from piston.
Remove rear gland assembly and
dump valve. Remove front gland
assembly. Remove piston insertion tool
from piston.
6. Use a small diameter dull pointed rod
to remove all O-rings and seals.
Clean parts, including O-ring grooves.
Examine all components for wear
or defects. Replace parts as required.
Figure 6b
Figure 6c
D
D
ISASSEMBLY
ISASSEMBLY
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(
CONTINUED
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)
Summary of Contents for 2480 SERIES
Page 1: ...05 20 2014 HK970 INSTRUCTION MANUAL MODELS 2480 2481 SERIES HYDRAULIC INSTALLATION TOOLS...
Page 2: ...2480 2481 series Tooling HK970 Alcoa Fastening Systems 2...
Page 22: ...2480 2481 series Tooling HK970 Alcoa Fastening Systems 22 Figure 3 2480 Figure 3 2480...
Page 23: ...2480 2481 series Tooling HK970 Alcoa Fastening Systems 23 Figure 3a 2480L Figure 3a 2480L...
Page 24: ...2480 2481 series Tooling HK970 Alcoa Fastening Systems 24 Figure 3b 2480L 1 Figure 3b 2480L 1...
Page 25: ...2480 2481 series Tooling HK970 Alcoa Fastening Systems 25 Figure 3c 2480L 2 Figure 3c 2480L 2...
Page 26: ...2480 2481 series Tooling HK970 Alcoa Fastening Systems 26 Figure 3d 2480XL Figure 3d 2480XL...
Page 27: ...2480 2481 series Tooling HK970 Alcoa Fastening Systems 27 Figure 3e 2481 Figure 3e 2481...
Page 28: ...2480 2481 series Tooling HK970 Alcoa Fastening Systems 28 Figure 3f 2480L 1 Figure 3f 2480L 1...
Page 29: ...2480 2481 series Tooling HK970 Alcoa Fastening Systems 29 Figure 3g Figure 3g A2480 A2480...
Page 30: ...2480 2481 series Tooling HK970 Alcoa Fastening Systems 30 Figure 3h Figure 3h 2480LS 2480LS...
Page 31: ...2480 2481 series Tooling HK970 Alcoa Fastening Systems 31 Figure 3j Figure 3j 2480LSL 2480LSL...