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Disassembly of the load check valve and the negative relief valve
The load check valve
Fix the body to suitable work bench.
Pay attention not to damage the body.
Loosen the plug (hexagon wrench : 10 mm).
Remove the spring and the load check valve with pincers or magnet.
The negative relief valve
Loosen the socket (spanner : 32 mm).
Remove the spring, spring holder, piston and negative control poppet.
(4)
Spring
Plug
Load check valve
Negative
control
poppet
Piston
Coin type filter Spring holder
Spring
Socket
a.
※
b.
c.
a.
b.
①
②
14W98MC13
Summary of Contents for HX130 LCR
Page 11: ...1 1 SECTION 1 GENERAL Group 1 Safety Hints 1 1 Group 2 Specifications 1 10 ...
Page 174: ...4 5 MEMORANDUM HYUNDAI HEAVY INDUSTRIES CO LTD CONSTRUCTION EQUIPMENT DIV ...
Page 536: ...8 108 125LCR8TM30 Turn casing 1 upside down and remove oil seal 3 using jig 29 ...
Page 566: ...8 138 Remove lock nut 22 and then boot 23 14 36078RL14 2507ARL10 ...