SEAL-RING 5K0925 - Caterpillar

Asphalt PaverAP1000F (S/N: AC41-361)AP1055F (S/N: TJ51-709,711-715,719-720)Excavator323 (S/N: RAZ1-1,123-153,155-170,172-281,283-300,302-310,312-314)330F (S/N: JFR1-231,10001-10082,20001-20046)Forest Machine538 (S/N: KBJ1-1; HBS1-189; GMY1-103; JEY1-204)558 (S/N: LRT1-275)Industrial EngineC7.1 (S/N: 8811-253,255-255,257-269,271-272,274-274,276-310,313-373,375-382,386-523,525-539,542-609,611-718,720-1288,1291-1519,1521-1656,1658-1700,1703-1745,1747-1932,1934-1934,1936-2461,2464-2601,2606-3252,3269-3309,3312-3396,3399-3434,3437-3439,3441-3448,3450-3485,3487-3492,3494-3500,3502-3506,3508-3536,3539-3539,9999-9999)Material HandlerMH3022 (S/N: FB31-356,2256-2259)MH3024 (S/N: FB51-187,190-233,235-236)MH3037 (S/N: JLH1-1,303-307,309-309,311-311,314-314)Soil Compactor815K (S/N: MBB1-203,301-329)Track-Type Loader953K (S/N: LJT1-205,207-216)963K (S/N: LBL1-682)Track-Type TractorD6N (S/N: MG51-197,199-1577,1579-1579,1583-1585,1587-1592,1594-1598,1600-1601,1608-1610,1613-1614; GB61-1,200-630; SGG1-280; NJN1-189)Wheel Feller Buncher563D (S/N: D631-143)573D (S/N: D731-225)Wheel Loader950M (S/N: EMB1-1395,2101-2697,3501-4115,39959-39959; XCJ1-137,139-161,10101-10128,10131-10132,10134-10134,10136-10202,10204-10215; FTR1-177,301-724,901-1221; J1S1-1,250-707)950M Z (S/N: HE81-315,10250-10357)962M (S/N: EJB1-333,501-562,901-978; JYD1-1,103-129,10101-10116,10120-10281; F2T1-129,201-420,501-622)962M Z (S/N: SA81-261,10250-10270)Wheel Skidder525D (S/N: GKP1-520)535D (S/N: MTP1-447)545D (S/N: KGP1-282)555D (S/N: PGY1-158)Wheeled ExcavatorM318F (S/N: FB81-571)M320F (S/N: FB21-387,389-431)M322F (S/N: FBW1-212)Introduction
Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.Safety Section
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
Failure to follow all safety guidelines prescribed in this document and by governing authorities and regulatory agencies may result in severe injury or death of personnel or machine damage.
When removing a major component or attachment, ensure that it is properly blocked or secured before removing mounting hardware. An assembly that is disconnected without proper blocking may shift or fall, resulting in serious injury or death of personnel or machine damage.
Personal injury or death can result from improper maintenance procedures. To avoid injury or death, follow the procedures exactly as stated below.
Before servicing/performing maintenance on the machine, electrical power must be physically disconnected; battery plugs must be disconnected from the batteries, or the trailing cable must be unplugged, and warning tags and padlocks shall be applied by a certified electrician. Certified electricians shall perform or direct any electrical work, including any energized testing, repair work in controllers, motors, or other approved compartments, and shall insure that all compartments are properly closed and inspected prior to re-energization. All applicable lock out and tag out procedures must be followed.
Do not operate the machine if any guards or covers are missing or inadequately secured. Personnel could be seriously injured or machine damage may occur.
Observe the safe working load limits of all lifting and blocking devices and keep a safe distance from suspended/blocked loads. Personnel may be seriously injured or killed by falling loads.
Required Parts
Table 1
462-9022 Pressure Sensor Gp
Qty Part Number Description
1 385-1174 Pressure Sensor Gp
1 422-3830 Sensor Harness As
1 531-0262 Bracket
1 206-1345 Cable Strap
2 8T-7547 Bolt
3 217-9039 Cable Strap Note: Check that the components of the sensor kit are all present and in good condition. The list of components are listed in Table 1.Removal Procedure
Perform the following steps to remove the existing NRS differential pressure sensor (1) ( 397-2874 Pressure Sensor Gp).