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CASE > LIGHT EQUIPMENT > LOADER BACKHOES > CONSTRUCTION KING > (480D) - CASE CONSTRUCTION KING LOADER BACKHOE (7/80-12/86) > (35) - HYDRAULIC SYSTEMS > (322) - BACKHOE CONTROL VALVE, DIPPER AND BUCKET SECTION, 480D MODELS ONLY

№НомерНазваниеОпцииАльт
G109513HYD VALVE SECTIONSECTION ASSEMBLY - dipper and bucket, circuit relief valve with one piece cap, replaces G103401 section assembly on Figure 320, Includes: Ref. 1 - 27
1NSSNOT SOLD SEPARATBODY - section
2NSSNOT SOLD SEPARATSPOOL - section
3A27365O-RING,0.103" Thk x 0.75" ID, -116, Cl 5, 75 Duro- body
4A32309SEAL,18.8mm ID x 25.5mm OD x 3.1mm Thk- spool
5G102711RETAINER COLLAR,19.3 mm ID x 32.97 mm OD- O-ring
6G34463SPRINGCENTERING SPRING - spool
7G33075RETAINER,12.2mm ID, 27.9mm ODSEAT - centering spring
8G33077SNAP RING,#47, ExtRing, Snap, , spool end #47, Ext
9P0033080GSCREW- centering spring
10G33081VALVE POPPETPOPPET - load check valve
11G33573SPRING- load check valve
12G33084PLUG- load check valve
13G33686O-RING,0.07" Thk x 0.61" ID- plug
G107786VALVE, PRESSURE RELICIRCUIT RELIEF VALVE ASSEMBLY - one piece cap, replaces G34043 valve in production, see Figure 320, order G109449 kit for service, Includes: Ref. 14 - 27
The pressure setting of the repair circuit relief valve is not preset for this application. Adjust the setting accotding to the instructions sent with the repair valve and according to the service manual.
14NSSNOT SOLD SEPARATSEAT - circuit relief valve
15G107675O-RING,0.07" Thk x 0.739" ID, -18, Cl 6, 90 Duro- small, seat
16G35540BACK-UP RING,19.43mm ID x 22.23mm OD x 1.32mm ThkBACKUP RING - small O-ring, seat
17NSSNOT SOLD SEPARATBODY - circuit relief valve
18NSSNOT SOLD SEPARATPOPPET - circuit relief valve
19NSSNOT SOLD SEPARATO-RING - poppet
20NSSNOT SOLD SEPARATPIN - relief stop
21NSSNOT SOLD SEPARATSPRING - circuit relief valve, inner
22NSSNOT SOLD SEPARATSPRING - circuit relief valve, outer
23NSSNOT SOLD SEPARATPISTON - circuit relief valve
24NSSNOT SOLD SEPARATO-RING - piston
25178-890SET SCREW,Hex Soc, 5/16"-24 x 1"- hex socket headless, 5/16" - 24 NF x 1", oval point, plated
2686637933JAM NUT,5/16" - 24, Gr 5Jam, 5/16"- 24, G5
27218-5008O-RING,0.116" Thk x 0.924" ID, -912, Cl 6, 90 Duro- large, body
G109449KIT- service for G107786, includes G109447 relief valve assembly (Refs. 14-27) and an instruction sheet
The pressure setting of the repair circuit relief valve is not preset for this application. Adjust the setting accotding to the instructions sent with the repair valve and according to the service manual.