Hyundai HX145LCR Manual page 548

(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
8-77
11
10
7
8
12
1
4
2
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