Case TR340 Track Loader Repair Manual

Manuals: Service Manual
Introduction
Engine
Four Wheel Drive System
Front Axle
Rear Axle
Hydrostatic Drive
Brakes and Controls
Hydraulic System
Frames and Ballasting
Wheels
Tracks and track suspension
Steering
Cab Climate control
Electrical System
Front Loader and Bucket
Platform, Cab, Bodywork and Decals
Special Tool Index
Electrical Schematics
Hydraulic Schematics
Manual Extract: Arm – Repair

When the pivot pins fail or the retaining hardware for the bucket release device or the bucket cylinders is loose for an extended period of time, the tapered hole in the bosses become damaged and requires replacement. In this procedure, you will find directions for replacing the upper and lower bosses on the loader arm. Bosses are to be replaced only one at a time. Do not attempt to replace more than one boss at the same time. You will not be able to use the boss alignment tool, part number 380100288, which is required for this procedure if you attempt to replace more than one boss at a time. All welding procedures are to be performed by a certified welder. Protect your work area from moisture, low temperatures, and excessive wind when repairing the bosses on the loader arm.

Prior operation:
Bucket release device – Remove (82.300)
Prior operation:
Remove the bucket cylinders.
Identify the Tier Level of your Equipment (Read our Article on Tier Level )