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CASE > LIGHT EQUIPMENT > LOADER BACKHOES > CONSTRUCTION KING > (780D) - CASE CONSTRUCTION KING LOADER BACKHOE (7/88-12/93) > (08) - HYDRAULICS > (8-030) - BACKHOE BOOM CYLINDER HYDRAULIC CIRCUIT, PRIOR TO P.I.N. JJG0071751

№НомерНазваниеОпцииАльт
1REFINSTRUCTIONVALVE ASSEMBLY - backhoe control, for correct assembly, components, and mounting hardware see Figure 8-70 or 8-72
2218-5118ELBOW,90 Degree Elbow, 1-1/16" - 12 Male JIC x 1-5/16" - 12 Male ORB- 90 degree, adjustable, Includes: Ref. 3
3237-6016O-RING,0.116" Thk x 1.171" ID, -916, Cl 6, 90 Duro- elbow
4D143640TEE- special, attaches to hose from lower port of flow control valve, Includes: Ref. 5
5237-6016O-RING,0.116" Thk x 1.171" ID, -916, Cl 6, 90 Duro- tee
6D141705TUBE ASSY.TUBE - backhoe control valve lower port, not used on models with hydraulic boom lock, see Figure 8-46, Ref. 16, for tube used on models with hydraulic boom lock
7D41165CLAMP,19mm ID, 10.5mm Bolt Hole, J Type- tube
8113-207BOLT,Hex, 3/8" - 16 x 1", Gr 5
9192-21LOCK WASHER,3/8"WASHER, LOCK, 3/8"
10129-103NUT,Hex, 3/8" - 16, Gr 5NUT, 3/8"-16, G5
11D141009HOSE ASSY.HOSE - 59-1/16" (1500 mm) long, to right-hand boom cylinder rod end tube, to boom tube at lower port of backhoe control valve
12D141010HOSE ASSY.HOSE - 58-1/2" (1485 mm) long, left-hand boom cylinder closed end to backhoe control valve upper port
13D140219SLEEVE- hose protection
14L18337CABLE TIE,9.95"-12.1" lgSTRAP - tie, 15 inch, nylon
15413-856BOLT,Hex, 1/2" - 13 x 3-1/2", Gr 5- hex, 1/2 NC x 3-1/2 inch
16D56140BUSHINGSPACER - clamp
1780679LOCK WASHER,1/20.507 CST ZNDWASHER, LOCK, 1/2"
18S48560CLAMP- hose
19425-108NUT,1/2" - 13, Gr 5NUT, , Hex 1/2"-13, G5
20218-596TEE,1 1/16"-12 37 Degree- male
21D137765TUBE ASSY.TUBE - right-hand boom cylinder, rod end
22218-5118ELBOW,90 Degree Elbow, 1-1/16" - 12 Male JIC x 1-5/16" - 12 Male ORB- 90 degree, adjustable, Includes: Ref. 23
23237-6016O-RING,0.116" Thk x 1.171" ID, -916, Cl 6, 90 Duro- elbow
24L108606RESTRICTOR- boom drop
25REFINSTRUCTIONCYLINDER ASSEMBLY - boom, for correct assembly and components, see Figure 8-110 or 8-112
26D137761TUBE ASSY.TUBE - left-hand boom cylinder rod end
27D137759TUBE ASSY.TUBE - left-hand boom cylinder closed end
28218-476ELBOW,90 Degree Elbow, 1-1/16" - 12 Male JIC x 1-1/16" - 12 Male JIC- 90 degree
29D137763TUBE ASSY.TUBE - right-hand boom cylinder, closed end
30D141016HOSE ASSY.HOSE - 40-3/16" (1020 mm) long, boom cylinder crossover
31D38648BLOCKSPACER - rubber, tube clamp, two on left-hand cylinder
32214-275HOSE CLAMP,#92, 5.38" - 6.25", Type F WormCLAMP - tubes to boom cylinder, two on left-hand cylinder
33D68846CLAMP- at swing tower
34413-616BOLT,Hex, 3/8" - 16 x 1", Gr 5- hex, 3/8 NC x 1 inch
35492-11038LOCK WASHER,3/8"
36425-106NUT,3/8"-16, Cl 5
37L107763HOSE,0.25" ID x 100.00"- 100" (2540 mm) long, over center anti-leakoff, lower port of flow control valve to backhoe control valve upper boom port
38L59038LOCK VALVEVALVE - check, connects to tee at flow control valve lower port, see Ref. 19 on Figure 5-4 for tee