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SK-1006AB Pawelson excavator air filter replace for 600-185-6110 600-185-6120 P777868 P777869 AF25454 AF25468 C321700/3 CF18190

Short Description:

QS NO.: SK-1006A

OEM NO. : KOMATSU 600-185-6110 VOLVO 11033996 JOHN DEERE TT220725 HITACHI 76612497 VOLVO 11120653 CASE 87704246 CATERPILLAR 142-1340 HYUNDAI 11Q820130 DOOSAN 474-00038

CROSS  REFERENCE: P777868 AF25454 C321700/3

APPLICATION: Excavator

OUTER DIAMETER: 311 (MM)

INNER DIAMETER: 179 (MM)

OVERALL HEIGHT: 511/523 (MM)

 

QS NO.: SK-1006B

OEM NO. : KOMATSU 600-185-6120 VOLVO 11033997 CASE 87704247 LIEBHERR 737095603 CATERPILLAR 1421403 HYUNDAI 11Q820120

CROSS  REFERENCE:  P777869 AF25468 CF18190

APPLICATION: Excavator

OUTER DIAMETER: 179/172 (MM)

INNER DIAMETER: 139 (MM)

OVERALL HEIGHT: 488/494 (MM)


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Six steps to teach you to easily replace the excavator air filter

Six steps to teach you to easily replace the excavator air filter:

The air filter of the excavator is one of the very important supporting products of the engine. It protects the engine, filters out hard dust particles in the air, provides clean air to the engine, prevents engine wear caused by dust, and improves the reliability and durability of the engine. Sex plays a key role.

When the intake pipe or filter element is blocked by dirt, it will lead to insufficient intake air, causing the diesel engine to make a dull sound when accelerating, weak operation, rising water temperature, and gray-black exhaust gas. If the air filter element is improperly installed, the air containing a large amount of impurities will not pass through the filter surface of the filter element, but will directly enter the cylinder from the bypass.

In order to avoid the above phenomenon, the filter must be installed according to the regulations, and the daily maintenance specifications must be strengthened. When the excavator reaches the specified maintenance time, generally the coarse filter is replaced at 500 hours, and the fine filter is replaced at 1000 hours. So the question is, what are the normal steps to replace the air filter?

Step 1: When the engine is not started, open the rear side door of the cab and the end cover of the filter element, remove and clean the rubber vacuum valve at the lower cover of the air filter housing, check whether the sealing edge is worn or not, and replace the valve if necessary. (Note that it is forbidden to remove the air filter element during engine operation. If you use compressed air to clean the filter, you must wear protective goggles).

Step 2: Disassemble the outer air filter element and check whether the filter element is damaged. If so, please replace it in time. Use high-pressure air to clean the outer air filter element from the inside out, taking care that the air pressure should not exceed 205 kPa (30 psi). Irradiate the inside of the outer filter with light. If there are any small holes or residues of thinner on the cleaned filter element, please replace the filter.

Step 3: Disassemble and replace the inner air filter. Note that the inner filter is a one-time part, please do not wash or reuse it.

Step 4: Use a rag to clean the dust inside the housing. Note that it is forbidden to use high-pressure air for cleaning.

Step 5: Correctly install the inner and outer air filters and the end caps of the air filters, making sure that the arrow marks on the caps are upwards.

Step 6: The outer filter needs to be replaced once after the outer filter is cleaned 6 times or the working time reaches 2000 hours. When working in harsh environments, the maintenance cycle of the air filter should be shortened appropriately. If necessary, an oil bath pre-filter can be used, and the oil inside the pre-filter should be replaced every 250 hours.

Product description

SK-1006AB Pawelson excavator air filter replace for P777868 P777869 AF25454 AF25468 C321700/3 CF18190

A:

QS NO. SK-1006A
OEM NO. KOMATSU 600-185-6110 VOLVO 11033996 JOHN DEERE TT220725 HITACHI 76612497 VOLVO 11120653 CASE 87704246 CATERPILLAR 142-1340 HYUNDAI 11Q820130 DOOSAN 474-00038
CROSS  REFERENCE P777868 AF25454 C321700/3
APPLICATION Excavator
OUTER DIAMETER 311 (MM)
INNER DIAMETER 179 (MM)
OVERALL HEIGHT 511/523 (MM)

 

B:

QS NO. SK-1006B
OEM NO. KOMATSU 600-185-6120 VOLVO 11033997 CASE 87704247 LIEBHERR 737095603 CATERPILLAR 1421403 HYUNDAI 11Q820120
CROSS  REFERENCE P777869 AF25468 CF18190
APPLICATION Excavator
OUTER DIAMETER 179/172 (MM)
INNER DIAMETER 139 (MM)
OVERALL HEIGHT 488/494 (MM)

 

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