Weichai America Corp.
69
2)
Remove the bolts and nuts bolting the NG bracket to the NG shut-off valve. Remove the NG
shut-off valve.
7.3.3
Steps to assemble NG shut-off valve
Reverse disassembly procedure to assemble NG shut-off valve.
7.4
EPR assembly and disassembly
7.4.1
Exploded view of EPR
Pos.
Name
Pos.
Name
Pos.
Name
1
Mixer
3
Bolt
5
Washer
2
EPR
4
Gas pipe
6
Bolt
7.4.2
Steps to disassemble EPR
1)
Remove the socket head bolts bolting the gas pipe joint to the EPR, take gas pipe down.
2)
Remove the hex bolts and washers bolting the EPR to the mixer. Take the EPR down.
7.4.3
Steps to assemble EPR
Reverse disassembly procedure to assemble EPR
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