336GC E336GC E345GC Hydraulic Pump K7V180 Excavator Main Pump 550-4341

Product Descriptio

Pos.	Part No	Qty	Parts name	Comments
1	8T-4131 M	[4]	NUT (M20X2.5-THD)
2	551-1107	[2]	SETSCREW
3	549-4309	[2]	COVER
4	7I-8171	[2]	RING-BACKUP
5	095-1522	[2]	SEAL-O-RING
6	549-4310	[2]	STOPPER
7	549-4327	[2]	PISTON AS
8	549-4308	[2]	SEAL-O-RING
9	242-6919 M	[2]	SETSCREW (M20X2.5X56-MM)
10	551-1108	[2]	BOLT-EYE
11	347-6530	[8]	SEAL-RECTANGULAR
12	7I-8172	[2]	RING-BACKUP
13	095-1701	[2]	SEAL-O-RING
14	549-4311	[2]	STOPPER
15	549-4331	[2]	PISTON AS
16	549-4317	[2]	PLATE
17	6V-5192 M	[4]	BOLT-SOCKET HEAD (M8X1.25X30-MM)
18	551-1111	[1]	FLANGE
19	095-1717	[2]	SEAL-O-RING
20	551-1102	[1]	BODY AS-REAR
21	551-1114	[1]	SHAFT-REAR
22	549-4329	[2]	SWASHPLATE AS
23	551-1110	[4]	BOLT-SOCKET HEAD
24	549-4330	[1]	BARREL AS
25	559-3652	[14]	SEAL-SQUARE
26	095-1715	[1]	SEAL-O-RING
27	551-1113	[1]	GEAR
28	551-1101	[1]	BLOCK AS
29	549-4321	[2]	BEARING
30	549-4306	[4]	PIN
31	551-1117	[1]	BARREL AS
32	360-3695	[4]	PLUG
33	238-5082	[4]	SEAL-O-RING
34	200-3280	[18]	SPRING
35	549-4319	[2]	BUSHING
36	549-4320	[2]	PLATE
37	8T-4241	[2]	RING-RETAINING
38	549-4322	[2]	BEARING
39	551-1103	[1]	BODY AS-FRONT
40	6V-8202 M	[4]	BOLT-SOCKET HEAD (M8X1.25X16-MM)
41	551-1112	[1]	COVER-FRONT
42	551-1115	[1]	SHAFT-FRONT
43	551-1109	[1]	SEAL-LIP TYPE
44	247-8719	[2]	SPACER (50X64X3-MM THK)
45	247-8786	[2]	DOWEL
46	549-4316	[2]	SUPPORT
47	371-7201	[16]	PLUG
48	6V-3938 M	[4]	BOLT (M10X1.5X20-MM)
49	516-4306	[1]	COVER
50	110-5525	[1]	PLUG
51	382-4825	[1]	SEAL-O-RING
52	184-1836 M	[4]	BOLT (M18X2.5X45-MM)
	M		METRIC PART

Maintainance

Carter excavator is a heavy-duty construction machinery, and regular maintenance is very important for its normal operation and extended service life. Here are some maintenance recommendations for Carter excavators:

Cleaning: Regularly clean the external and internal parts of the excavator, including the body, engine, hydraulic system, etc. Use a high-pressure water gun or air pressure spray gun to remove dust, mud and other debris.
Lubriion: Make sure that all lubriion points of the excavator are properly lubried. Use appropriate lubricants and lubrie according to the manufacturer's recommendations.
Hydraulic system: Regularly check the oil level and oil quality of the hydraulic system. If necessary, replace the hydraulic oil and check whether the seals of the hydraulic system are intact. Ensure the normal operation of the hydraulic system to avoid failures and leaks.
Engine: Regularly replace the engine oil and filter. Check the water level and quality of the coolant and ensure the normal operation of the cooling system. Regularly check the engine's belts, batteries and wire connections to ensure that they are working properly.
Air system: Check the excavator's air system, including the air filter and air intake. Clean or replace blocked or damaged filters, and ensure that the air intake is unobstructed to keep the engine running normally.
Tires or tracks: Check the wear of the excavator's tires or tracks and replace them as needed. Ensure the proper condition of the tires or tracks to provide good traction and stability.
Control system: Regularly check the excavator's control system, including joysticks, pedals and dashboard. Ensure that all controllers and instruments are working properly and repair any malfunctions in a timely manner.
Regular maintenance: Perform major maintenance and overhaul work regularly according to the manufacturer's recommendations. This may involve replacing key components, calibrating mechanical systems, cleaning fuel systems, etc.
Please note that the above recommendations are for reference only, and the actual maintenance procedures may vary depending on the specific excavator model and manufacturer's requirements. It is recommended that you refer to the user manual of the excavator or consult a professional technician for detailed maintenance recommendations for your specific model.

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