Parts Manual User Manual

HYDRAULIC COMPONENTS
(9108-3420) Main Hydraulic Control Valve Assembly
Starting Serial No. 0188166
Original Issue 4-93
Revised 10-10-95
10-9
NOTE: ONLY ITEMS WITH PART
NUMBERS ARE AVAILABLE
FOR SERVICE
Item Part No. Qty. Description Of Part
23 6 SCREW
24 6 WASHER
25 3 BONNET
26 3 POSITIONER
27 3 COLLAR
28 3 SPRING
29 3 COLLAR
30 9108-4005 6 SPOOL SEAL KIT (includes items 31,
32 & 33)
31 6 RETAINER
32 6 WASHER
33 6 SEAL
34 9108-4006 3 SPOOL RETAINER (includes items 35
& 36)
35 6 SCREW
36 6 WASHER
37 9108-4199 2 RELIEF - 2800 PSI (includes one of
item 38)
38 9108-4201 4 RELIEF SEAL KIT (one required per
relief
9108-4200 AR RELIEF SERVICE KIT, NOT
ILLUSTRATED (includes relief poppet
and piston ring)
39 9108-4014 1 VALVE SECTION ASSY (includes 2 of
item 7, plus items 21, 22, 30 & 34)
40 2 PRESSURE SEAL
41 2 PRESSURE SEAL
42 9108-4278 1 R.H. END COVER ASSY (includes
item 43)
43 9108-4279 1 PLUG (includes item 44)
44 1 O-RING
45 9108-4280 1 VALVE SECTION ASSY (includes
items 21, 22, 30, 34 & 46)
46 9108-4281 2 RELIEF - 1500 PSI (includes one of
item 38
Item Part No. Qty. Description Of Part
9108-3420 1 MAIN HYDRAULIC CONTROL VALVE
ASSY (includes all items)
9112-3075 2 SPOOL POSITIONER KIT (includes
item 9 thru 19)
9108-4203 1 STUD KIT (includes items 4 & 5)
9108-4015 5 VALVE SECTION SEAL KIT
(includes items 40 & 41)
1 9108-4008 1 L.H. END COVER ASSY (includes
items 2 & 3)
2 9108-4009 1 MAIN RELIEF (includes item 3)
3 9108-4206 1 O-RING (inner)
9108-4207 1 O-RING (outer)
4 3 STUD
5 3 NUT
6 9108-4277 2 VALVE SECTION ASSY (includes two
of item 7, plus items 9 thru 19)
7 9108-4010 6 LOAD CHECK PLUG (includes item 8)
8 9108-4202 6 LOAD CHECK PLUG SEAL KIT (one
required per check plug)
9 9108-4230 16 SOCKET HD CAPSCREW, 1/4-20X3
10 9108-4231 16 LOCKWASHER, 1/4
11 9108-4232 4 BEARING PLATE
12 9108-4229 4 BONNET
13 9108-4233 4 SEAL
14 9108-4234 2 SPUD POSITIONER
15 9108-4235 2 WASHER
16 9108-4236 2 SPRING
17 9108-4237 2 SPRING
18 9108-4238 2 STOP SLEEVE
19 9108-4239 2 STOP COLLAR
20 9108-4012 1 VALVE SECTION ASSY (includes
items 21, 22, 30, & 34, plus two of
item 37)
21 9108-4013 3 SPOOL
22 9108-4004 3 SPOOL POSITIONER(includes items
23 thru 29)
KG
* Changed upper left to designate model more clearly.