North Star 157394 - Manual (Page 15)

- 16 -
UNLOADER VALVE EXPLODED VIEW
N° Code Description Note Qty Model N° Code Description Note Qty Model
1 1817 0031 Knob 1
2 2803 0262 Coupling 1
3 1802 0119 Unloader Spring 1
4 3002 0334 Spacer 1
5 0015 0118 Rod 1
6 0009 0096 Ring 1
7 1210 0039 O-Ring Ø1,78x 7,66 1
8 1227 0022 Ring Nut 1
9 3622 0030 Stop Adjustable Nut M4x4 1
10 3202 0094 Cap 1
11 1210 0040 O-Ring Ø1,78x15,6 1
12 1210 0055 O-Ring Ø1,78x6,07 1
13 0009 0167 Ring 1
14 1209 0082 Copper Washer 1
15 0424 0206 Unloader Body 1
16 1809 0016 Half-Ball 1
17 3036 0004 Seat 1
18 1210 0186 O-Ring Ø1x10 1
19 1210 0040 O-Ring Ø1,78x15,6 1
20 2803 0266 By-Pass Coupling 1
21 2803 0264 Special Screw 1
22 1209 0082 Copper Washer 1
23 1210 0198 O-Ring Ø2,5x4 1
24 3600 0060 Check Valve 1
25 1802 0120 Check Valve Spring 1
26 1210 0040 O-Ring Ø1,78x15,6 1
27 2803 0268 Coupling 1
28 3600 0062 Check Valve Kit 1