Hyundai HX130LCR Manual page 512

(16) When disassembling the relief valve, release
the adjusting screw (5).
Remove the piston (6), spring seat (8),
spring (4) and plunger (3) with the body (1)
downwards.
This completes disassembly.
5
6
9
3
8-84
11
10
7
8
12
1
4
2
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