NPK GH1 - Page 11

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STRUCTURE
STRUCTURAL DRAWING
MODELS GH4 – GH6
A MAIN BODY
B DRAIN PLUG
C TOOL HOLDER
D RETAINING PIN
E RETAINING RING
F IMPACT BUSHING w/ UPPER TOOL BUSHING
G LOWER TOOL BUSHING
J SPACER SECTION
L GAS HEAD
M CHARGE VALVE
N PISTON
O MAIN BODY SLEEVE (A)
P MAIN BODY SLEEVE (B)
R TOP NUT
U WASHER
V BOTTOM NUT
W VALVE BODY
Y VALVE BOTTOM CAP
Z VALVE SPOOL
AA PLUNGER BUSHING
BB PLUNGER
DD SWIVEL ELBOW
HH TOOL
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GREASE FITTING