RING 7M1881 - Caterpillar

Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
Rework Procedure
Group Number 1
Replace the 206-2400 Tube AS with the 245-1271 Hose AS, routing the hose under the main valve block. The 148-8435 Tee AS ORFS must be replaced with a 148-8336 Connector (consists of 6V8636 Connector, 6V8397 Seal O-Ring and 3J1907 Seal O-Ring) and a 148-8433 Tee AS (consists of 6V9836 Tee Swivel and two 6V8397 Seal O-Rings). Please reference Image 1.1.1 as the before fix and Image 1.1.2 at the after fix.
Image1.1.1
Image1.1.2
Group Number 2
Replace the 206-2399 Tube AS with the 199-4820 Hose AS, routing the hose under the main valve block. The 148-8435 Tee AS ORFS must be replaced with a 148-8336 Connector (consists of 6V8636 Connector, 6V8397 Seal O-Ring and 3J1907 Seal O-Ring) and a 148-8433 Tee AS (consists of 6V9836 Tee Swivel and two 6V8397 Seal O-Rings). Please reference Image 2.1.1 as the before fix and Image 2.1.2 at the after fix.
Image2.1.1
Image2.1.2