Parts Manual Owner manual

Item Part No. Qty. Description Of Part
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 - 2000 PSI (includes one of item
38)
47 8820-1028 3 HEX HD CAPSCREW, 5/16-18x3, GR5
48 8820-1020 4 HEX HD CAPSCREW, 5/16-18x1, GR5
49 8850-1005 7 HEX NUT, 5/16-18
50 8855-1010 7 LOCKWASHER, 5/16
51 8856-1003 7 FLAT WASHER, 5/16
52 9138-1009 1 VALVE SUPPORT (partially illustrated)
NOTE: ONLY ITEMS WITH PART
NUMBERS ARE AVAILABLE FOR
SERVICE.
Item Part No. Qty. Description Of Part
9108-3420 1 MAIN HYDRAULIC CONTROL VALVE
ASSY (includes all items except
47 thru 52)
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)
23 6 SCREW
24 6 WASHER
25 3 BONNET
26 3 POSITIONER
27 3 COLLAR
10-7
HYDRAULIC COMPONENTS
(9108-3420) Main Hydraulic Control Valve Assembly
534 D-6 Starting Serial No. 0588001 thru 0588721
534 D6-TURBO Starting Serial No. 0588008 thru 0588721
Original Issue 12-97
Revised 8-6-99
PCN 980775, 980776 - JH
* Changed Starting S/N in upper right-hand corner; added note to parts list and added
note to the illustration page.