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CASE > LIGHT EQUIPMENT > LOADER BACKHOES > LB > (310) - LOADER BACKHOE (1/57-12/60) > (18) - BOOM, CROWD, AND BUCKET CYLINDER HYDRAULICS, VALVE

№НомерНазваниеОпцииАльт
33496BRAKE LININGSHIM - valve mounting
1/2" - 20 X 2-1/2" NF HEX. HD. CAP SCREW (D14-840)
1/2" PLAIN WASHER (D195-33)
1/2" LOCKWASHER (D92-8)
1/2" - 20NF HEX. NUT (D25-118)
33959PIPE FITTINGVALVE - relief, boom down pressure (Has no. "985" on casting) See Figure 40 for breakdown: also see D24452
1/2" NPT X 3-1/2" PIPE NIPPLE (R221-193) Use D21315
1/2" NPT X 3/4" NPT REDUCING BUSHING (D221-60)
34642XVALVE - hydraulic control, backhoe (Use D23812)
35146DISCONNECT - quick (includes 1 - 36262 and 1 - 36263 halves)
35154TUBE - valve to top side of relief valve (See D20251)
1/2" NPT X 5/8" JIC MALE CONNECTOR (A218-445)
1/2" NPT PIPE TEE (D221-424)
35192BRACKET - hose mounting
3/8" - 24 X 1-3/4" NF HEX. HD. CAP SCREW (D14-628)
3/8" LOCKWASHER (D92-6)
3/8" - 24NF HEX. NUT (D25-116)
36232HOSE ASSY.HOSE - valve to pump pressure line (3/4" I.D. x 1-5/32" O.D. x 32")
3/4" JIC X 3/4" NPT, 90 DEGREE MALE ELBOW, VALVE TO PUMP PRESSURE LINE HOSE (A218-486)
36262DISCONNECT - quick, male half (See 35146)
90 DEGREE STREET ELBOW, 3/4" NPT (D221-415)
36263DISCONNECT - quick, female half (See 35146)
3/4" JIC X 3/4" NPT, 90 degree male elbow, Valve to quick disconnect (A218-486)
D20251TUBE - valve to bottom side of relief valve (See 35154)
1/2" NPT X 5/8" JIC, 90 Degree male elbow (A218-485)
D21315NIPPLE - pipe tee and relief valve (1/2" NPT x 3-1/2" EH pipe)
1/2" NPT X 3/4" NPT REDUCING BUSHING (D221-60)
D23812VALVE- hydraulic control, backhoe (Note: D23812 and 34642 Valves are identical insofar as field service is concerned) (See Figure 36 for breakdown)
3/4" NPT, 90 degree street elbow (D221-415)
3/4" NPT X 3" PIPE NIPPLE (D221-217)
3/4" NPT ELBOW (D221-378)
D23911FITTINGTEE - female, boom down pressure return line (1/2" NPT)
D24452VALVE- relief, boom down pressure (Has no. "2716" on casting) See Figure 41 for breakdown; Also see 33959
1/2" NPT X 3-1/2" PIPE NIPPLE (R221-193) Use D21315
31665COLLAR CLAMPCLAMP - hose, boom cylinder hydraulic system
5/16" - 24 X 1-3/4" NF HEX. HD. CAP SCREW (D14-528), boom cylinder hydraulic system
5/16" LOCKWASHER (D92-5), boom cylinder hydraulic system
5/16" - 24NF hex. nut (D25-115), boom cylinder hydraulic system
35206TUBE - boom cylinder rear port, hydraulic system
5/8" JIC X 1/2" NPT, 90 degree male elbow, Boom cylinder parts (A218-485), hydraulic system
35209HOSE ASSY.HOSE - tower to boom cylinder (5/8" I.D. x 1" O.D. x 32"), hydraulic system
36070TOYCYLINDER - boom, complete (See Figure 30 for breakdown), hydraulic system
36202HOSETUBE - pipe tee to R.H. male elbow (Before backhoe serial number 4009763) Use D21317 hose, boom cylinder hydraulic system
1/2" NPT X 5/8" JIC MALE CONNECTOR (A218-445), boom cylinder hydraulic system
36204HOSETUBE - flow control valve to L.H. male elbow (Before backhoe serial number 4009763) Use D21320 hose, boom cylinder hydraulic system
38462HOSE ASSY.HOSE - bulkhead elbow to tower (1/2" I.D. x 7/8" O.D. x 26-1/4" long), boom cylinder hydraulic system
50878ROLLERELBOW - 90 degree special, Tubes to boom cylinder hoses, hydraulic system
7/8" - 14NF HEX. JAM NUT (D25-1514) Use D25828, boom cylinder hydraulic system
60374VALVE- flow control (See Figure 42 for breakdown), boom cylinder hydraulic system
5/8" JIC X 1/2" NPT 90 DEGREE MALE ELBOW (A218-485), boom cylinder hydraulic system
1/2" NPT X 2" PIPE NIPPLE (D221-190) USE D21316, boom cylinder hydraulic system
D21316NIPPLE - pipe, flow control valve to backhoe valve (1/2" NPT x 2" EH pipe), boom cylinder hydraulic system
1/2" NPT 90 DEGREE STREET ELBOW (D221-414), boom cylinder hydraulic system
D21317HOSE - pipe tee to R.H. male elbow (1/2" I.D. x 7/8" O.D. x 22-1/2" long) (Original equipment - backhoe serial number 4009763 and after), boom cylinder hydraulic system
D21320HOSE - flow control valve to L.H. male elbow (1/2" I.D. X 7/8" O.D. x 15" long) (Original equipment - backhoe serial number 4009763 and after), boom cylinder hydraulic system
D21698UNION- bulkhead tower, boom cylinder hoses, boom cylinder hydraulic system
D25828NUT - hex. jam, special (50878 Elbow) (7/8" - 14NF), boom cylinder hydraulic system
31665COLLAR CLAMPCLAMP - crowd and bucket cylinder tubes, hydraulic system
5/16" - 24 X 1-3/4" NF HEX. HD. CAP SCREW (D14-528), crowd cylinder hydraulic system
5/16" LOCKWASHER (D92-5), crowd cylinder hydraulic system
5/16" - 24NF HEX. NUT (D25-115), crowd cylinder hydraulic system
35197SHEAVEHOSE - crowd cylinder (1/2" I.D. x 7/8" O.D. x 22" long), hydraulic system
NLSNO LONGER SERVICEDHOSE - valve to crowd cylinder (1/2" I.D. x 7/8" O.D. x 65" long), hydraulic system
5/8" JIC X 1/2" NPT, 45 degree male elbow (A218-535), crowd cylinder hydraulic system
36759PINTUBE - R.H. valve hose to crowd cylinder hose, hydraulic system
36760PINTUBE - L.H. valve hose to crowd cylinder hose, hydraulic system
36770CYLINDER - crowd, complete (See Figure 32 for breakdown), hydraulic system
36811ELECTRIC CABLETUBE - crowd cylinder rear port, hydraulic system
5/8" JIC X 1/2" NPT, 90 degree male elbow (A218-485), crowd cylinder hydraulic system
D20043CLAMP - crowd cylinder tubes, hydraulic system
1/4" - 28 X 1" NF HEX. HD. CAP SCREW (D14-416), crowd cylinder hydraulic system
1/4" LOCKWASHER (D92-4), crowd cylinder hydraulic system
1/4" - 28NF HEX. NUT (D25-114), crowd cylinder hydraulic system
17179CLAMP - bucket cylinder tubes, hydraulic system
5/16" - 24 X 1-3/4" NF HEX. HD. CAP SCREW (D14-528), bucket cylinder hydraulic system
5/16" LOCKWASHER (D92-5), bucket cylinder hydraulic system
5/16" - 24NF HEX. NUT (D25-115), bucket cylinder hydraulic system
31665COLLAR CLAMPCLAMP - bucket cylinder tubes, hydraulic system
5/16" - 24 X 1-1/4" NF HEX. HD. CAP SCREW (D14-520), bucket cylinder hydraulic system
5/16" - 24 x 1-3/4" NF HEX. HD. CAP SCREW (D14-528), bucket cylinder hydraulic system
5/16" LOCKWASHER (D92-5), bucket cylinder hydraulic system
5/16" - 24NF HEX. NUT (D25-115), bucket cylinder hydraulic system
35025TUBE - bucket cylinder front port (Used in conjunction with male connector in cylinder port), hydraulic system
5/8" JIC X 1/2" NPT MALE CONNECTOR (A218-445), bucket cylinder hydraulic system
35195TUBE - valve hose to bucket cylinder, hydraulic system
36252BEARING ASSYHOSE - valve to bucket cylinder tubes (1/2" I.D. x 7/8" O.D. x 65" long), hydraulic system
38676CYLINDER - bucket, complete (See Figure 34 for breakdown), hydraulic system
36941TUBE - bucket cylinder rear port, hydraulic system
1/2" NPT X 5/8" JIC MALE ELBOW (A218-485), bucket cylinder hydraulic system
36942HOSE- bucket cylinder (1/2" I.D. x 7/8" O.D. x 44" long), hydraulic system
515-23190CLAMP,3/4", Insul, 3/8" Bolt- 36942 hose, bucket cylinder hydraulic system
5/16" - 24 X 5/8" NF HEX. HD. CAP SCREW (D14-510), bucket cylinder hydraulic system
5/16" LOCKWASHER (D92-5), bucket cylinder hydraulic system
D20255TUBE - bucket cylinder front port (Used with 90 degree male elbow in cylinder port), hydraulic system
1/2" NPT X 5/8" JIC, 90 degree male elbow (A218-485), bucket cylinder hydraulic system
D21699ELBOW - 90 degree bulkhead (5/8" JIC), bucket cylinder hydraulic system