3439155 BATTERY & WIRING GP Caterpillar parts
305.5D, 305D CR
Rating:
Alternative (cross code) number:
CA3439155
343-9155
3439155
CA3439155
343-9155
3439155
MINI HYD EXCAVATOR,
Information:
Assembly Procedure
Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" , M0066576
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0520 Driver Group 1
B 5p-0960 Molybdenum Grease - Note: Make sure that all the parts of the hydraulic track adjuster are clean and free of dirt and debris prior to assembly.
Make sure that all the passages in the piston assembly are filled with Tooling (B). Make sure that air is not trapped in the passages in the piston assembly.
Illustration 1 g06191230
Illustration 2 g06191234Note: Completely fill the seal grooves in the piston assembly with Tooling (B). The grease will displace air when the O-ring seals and the backup rings are installed.Note: O-ring seals and backup rings must be installed in the correct position to ensure the correct operation of the hydraulic track adjuster. Backup rings are distinguished by the color of the ring. Backup rings (1) are black in color. Backup rings (2) are brown in color.
Illustration 3 g06191236Note: Completely fill in the seal groove for the O-ring sea and the backup ring in the cylinder with Tooling (B). The grease will displace air when the O-ring and the backup ring are installed.
Illustration 4 g06191237Install the lip seal until the seal is 0.5 0.5 mm (0.02 0.02 inch) below the surface of the cylinder. Install the lip seal with the lip toward the outside of the cylinder.
Illustration 5 g06191238
Illustration 6 g06191239
Illustration 7 g06191240Put a small amount of Tooling (B) on the sliding surface of the piston assembly. Put a minimum of 60 cc (4 in3) of Tooling (B) on the end of the piston assembly. This grease will prevent air from displacing grease in the cylinder during the installation of the piston.Note: It may be necessary to use a soft faced hammer to install the piston assembly into the cylinder.
Illustration 8 g06191241Add approximately 5 cc (.3 in3) of Tooling (B) through the fill valve. Apply a force to the piston assembly and open the fill valve to purge all the air from the hydraulic track adjuster.End By:
Assemble the recoil spring.
Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" , M0066576
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0520 Driver Group 1
B 5p-0960 Molybdenum Grease - Note: Make sure that all the parts of the hydraulic track adjuster are clean and free of dirt and debris prior to assembly.
Make sure that all the passages in the piston assembly are filled with Tooling (B). Make sure that air is not trapped in the passages in the piston assembly.
Illustration 1 g06191230
Illustration 2 g06191234Note: Completely fill the seal grooves in the piston assembly with Tooling (B). The grease will displace air when the O-ring seals and the backup rings are installed.Note: O-ring seals and backup rings must be installed in the correct position to ensure the correct operation of the hydraulic track adjuster. Backup rings are distinguished by the color of the ring. Backup rings (1) are black in color. Backup rings (2) are brown in color.
Illustration 3 g06191236Note: Completely fill in the seal groove for the O-ring sea and the backup ring in the cylinder with Tooling (B). The grease will displace air when the O-ring and the backup ring are installed.
Illustration 4 g06191237Install the lip seal until the seal is 0.5 0.5 mm (0.02 0.02 inch) below the surface of the cylinder. Install the lip seal with the lip toward the outside of the cylinder.
Illustration 5 g06191238
Illustration 6 g06191239
Illustration 7 g06191240Put a small amount of Tooling (B) on the sliding surface of the piston assembly. Put a minimum of 60 cc (4 in3) of Tooling (B) on the end of the piston assembly. This grease will prevent air from displacing grease in the cylinder during the installation of the piston.Note: It may be necessary to use a soft faced hammer to install the piston assembly into the cylinder.
Illustration 8 g06191241Add approximately 5 cc (.3 in3) of Tooling (B) through the fill valve. Apply a force to the piston assembly and open the fill valve to purge all the air from the hydraulic track adjuster.End By:
Assemble the recoil spring.
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts battery Caterpillar catalog:
2630992
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