Parts Manual User Manual

HYDRAULIC COMPONENTS
91504001 TF6-42 9-27
Figure 9-7 Main Control Valve
Item Part Number Qty. Description Rev.
91503064 1 MAIN HYDRAULIC CONTROL VALVE, (includes items 1 thru 37)
1 91084008 1 INLET COVER ASSY, (includes item 2)
2 91084009 1 MAIN RELIEF, 4000 PSI, (includes items 3, 4 & 5)
3 1 O-RING
4 1 BACK UP RING
5 1 O-RING
6 3 HEX HD SCREW
7 3 HEX NUT
8 91404182 1 VALVE SECTION ASSY, (Hoist), (includes one of items 15 & 21 and
two of item 9)
9 91404183 7 LOAD CHECK PLUG, (includes items 10 thru 14)
10 2 O-RING
11 1 BACK UP RING
12 1 O-RING
13 1 O-RING
14 2 BACK UP RING
15 91404184 5 HYDRAULIC REMOTE POSITIONER, (includes items 16 thru 20)
16 4 SCREW
17 4 LOCKWASHER
18 4 BEARING PLATE
19 1 BONNET
20 1 SEAL
21 91404185 5 HYDRAULIC REMOTE POSITIONER, (includes items 16 thru 20 &
22 thru 27)
22 1 SPOOL POSITIONER
23 1 WASHER
24 1 SPRING, (large)
25 1 SPRING, (small)
26 1 STOP SLEEVE
27 1 STOP COLLAR
28 91404186 1 VALVE SECTION ASSY, (Crowd), (includes one of items 9, 15, 21 & 29)
29 91404187 1 RELIEF CARTRIDGE, 3800 PSI, (includes items 10 thru 14)
30 91504080 1 VALVE SECTION ASSY, (Tilt), (includes one of items 15 & 21 and
two of item 31)
31 91404189 2 RELIEF CARTRIDGE, 4300 PSI, (includes items 10 thru 14)
32 1 O-RING
33 3 O-RING
34 91504081 1 VALVE SECTION ASSY, (Sway), (includes one of items 15 & 21 and
two of item 9)
35 91504082 1 VALVE SECTION ASSY, (Aux), (includes one of items 15 & 21 and
two of item 9)
36 91084278 1 OUTLET COVER ASSY, (includes item 37)
37 91084279 1 PLUG
38 88201028 3 HEX HD CAPSCREW, 5/16-18X3, GR5
39 88561003 3 FLAT WASHER, 5/16
40 88521305 3 HEX LOCKNUT, 5/16-18