9Y1111 LINE AS-FUEL INJECTION Caterpillar parts
621B
Rating:
Alternative (cross code) number:
CA9Y1111
9Y-1111
9Y1111
CA9Y1111
9Y-1111
9Y1111
Weight: 0.34 pounds 0 kg.
WHEEL TRACTOR,
Compatible equipment models: 9Y1111:
Number on catalog scheme:
4
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Information:
Removal Procedure
Start By:
Remove the retarder hydraulic control valve. Refer to Disassembly and Assembly, "Retarder Hydraulic Control Valve - Remove and Install".
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00765637
Remove torque converter outlet relief valve (1) from the torque converter housing.
Remove O-ring seal (2) from the torque converter outlet relief valve. Installation Procedure
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. All disassembly and all assembly procedures must be performed on a clean work surface and in a clean hydraulic area. Keep cleaned parts covered and protected at all times.Note: Prior to assembly, all threads that require sealant must be cleaned with a tap.Note: O-rings, gaskets, and seals should always be replaced. A used O-ring may not have the same sealing properties as a new O-ring. Use 1U-6396 O-Ring Assembly Compound during the assembly procedure.Note: Lubricate all O-ring seals and components with the lubricant that is being sealed.
Illustration 2 g00765637
Install O-ring seal (2) on the torque converter outlet relief valve.
Install torque converter outlet relief valve (1). End By:
Install the retarder hydraulic control valve. Refer to Disassembly and Assembly, "Retarder Hydraulic Control Valve - Remove and Install".
Start By:
Remove the retarder hydraulic control valve. Refer to Disassembly and Assembly, "Retarder Hydraulic Control Valve - Remove and Install".
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00765637
Remove torque converter outlet relief valve (1) from the torque converter housing.
Remove O-ring seal (2) from the torque converter outlet relief valve. Installation Procedure
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned. Inspect all parts. If any parts are worn or damaged, use new parts for replacement. All disassembly and all assembly procedures must be performed on a clean work surface and in a clean hydraulic area. Keep cleaned parts covered and protected at all times.Note: Prior to assembly, all threads that require sealant must be cleaned with a tap.Note: O-rings, gaskets, and seals should always be replaced. A used O-ring may not have the same sealing properties as a new O-ring. Use 1U-6396 O-Ring Assembly Compound during the assembly procedure.Note: Lubricate all O-ring seals and components with the lubricant that is being sealed.
Illustration 2 g00765637
Install O-ring seal (2) on the torque converter outlet relief valve.
Install torque converter outlet relief valve (1). End By:
Install the retarder hydraulic control valve. Refer to Disassembly and Assembly, "Retarder Hydraulic Control Valve - Remove and Install".