Parts Manual Owner's manual

HYDRAULIC COMPONENTS
91404001 G6-42P 9-35
Figure 9-7 Main Control Valve
Item Part Number Qty. Description Rev.
91403541 1 MAIN HYDRAULIC CONTROL VALVE, (includes all items except 50 thru 52) I
1 91084008 1 INLET COVER ASSY, (includes item 2)
2 91084009 1 MAIN RELIEF, (includes items 3, 4 & 5)
3 Use Kit K3 1 O-RING
4 Use Kit K3 1 BACK-UP RING
5 Use Kit K3 1 O-RING
6 Use Kit K1 3 HEX HD CAPSCREW
7 Use Kit K1 3 HEX NUT
8 91404182 1 VALVE SECTION ASSY, (Hoist), (includes one each of items 15, 21 & two of
item 9)
9 91404183 5 LOAD CHECK PLUG, (includes items 10 thru 14)
10 Use Kit K4 2 O-RING
11 Use Kit K4 1 BACK-UP RING
12 Use Kit K4 1 O-RING
13 Use Kit K4 1 O-RING
14 Use Kit K4 2 BACK-UP RING
15 91404184 2 HYDRAULIC REMOTE POSITIONER, (includes items 16 thru 20)
16 NSS 4 SCREW
17 NSS 4 LOCKWASHER
18 NSS 4 BEARING PLATE
19 NSS 1 BONNET
20 NSS 1 SEAL
21 91404185 2 HYDRAULIC REMOTE POSITIONER, (includes items 16 thru 20 &
22 thru 27)
22 NSS 1 SPOOL POSITIONER
23 NSS 1 WASHER
24 NSS 1 SPRING, (large)
25 NSS 1 SPRING, (small)
26 NSS 1 STOP SLEEVE
27 NSS 1 STOP COLLAR
28 91404186 1 VALVE SECTION ASSY, (Crowd), (includes one each of items 9, 15, 21 & 29)
29 91404187 1 RELIEF CARTRIDGE, (includes items 10 thru 14)
30 91404188 1 VALVE SECTION ASSY, (Tilt), (includes one each of items 32, 54 & two each
of items 31, 39, 40 & 53)
31 91404189 2 RELIEF CARTRIDGE, (includes items 10 thru 14)
32 91404190 2 SPOOL POSITIONER ASSY, (includes items 33 thru 37)
33 NSS 2 SCREW
34 NSS 1 BONNET
35 NSS 1 SPOOL SPUD
36 NSS 2 SPRING COLLAR
37 NSS 1 SPRING
38 Use Kit K2 1 O-RING
39 Use Kit K5 4 BACK-UP WASHER
40 Use Kit K5 4 O-RING
41 NSS 1 RETAINER PLATE
42 NSS 2 SCREW
43 Use Kit K2 3 O-RING
44 91404191 1 VALVE SECTION ASSY, (Sway), (includes one each of items 32, 54 & two
each of items 9, 39, 40 & 53)