EDGE-CUTTING 3662666 - Caterpillar

Removal Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     138-7575     Link Brackets     2    
B     5P-1275     Lockwire (1)     4    
314-8478 Lockwire Tool     1    
( 1 ) Cut the lockwire to a length 200.0 mm (7.87 inch).Start By:
Perform the Electrical Shutdown and Voltage Discharge procedure.
The Power Train Electric Drive System and the Accessory Power System will contain hazardous voltage levels during machine operation and for a period of time after machine shutdown.Do not remove any covers that will expose energized electrical components while the engine is operating. Do not remove any covers that will expose the energized electrical components while the components remain energized following an engine shutdown.Do not perform any type of electrical maintenance on the orange hazardous voltage conductors, the power train components or the accessory power system components while the engine is operating.Do not perform any type of electrical maintenance on the orange hazardous voltage conductors, the power train components or the accessory power system components while the components remain energized following an engine shutdown.Always perform the safe shutdown and de-energizing procedure before performing electrical service on the Power Train Electric Drive System or the Accessory Power System.Failure to follow these instructions could result in personal injury or death.
Personal injury can result from hot coolant, steam and alkali.At operating temperature, engine coolant is hot and under pressure. The radiator and all lines to heaters or the engine contain hot coolant or steam. Any contact can cause severe burns.Remove cooling system pressure cap slowly to relieve pressure only when engine is stopped and cooling system pressure cap is cool enough to touch with your bare hand.Do not attempt to tighten hose connections when the coolant is hot, the hose can come off causing burns.Cooling System Coolant Additive contains alkali. Avoid contact with skin and eyes.
Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change" for the correct draining and filling procedures.
Illustration 1 g01849494
Note: Disconnect the negative battery cables first.
Disconnect cable assemblies (1) on the battery.
Illustration 2 g01826556
Remove bolt (2) .Note: Support cable assemblies (5) and (6) during the removal and installation procedure. Do not use an impact wrench to disconnect or connect cable assemblies (5) and (6) .
Disconnect hoses (3) and (7) . Disconnect harness assemblies (4) . Disconnect cable assemblies (5) and (6) .
Illustration 3 g01826560
Attach Tooling (A) and a suitable lifting device to accessory power converter (9) . The weight of accessory power converter (9) is approximately 36 kg (80 lb). Remove bolts (8) and accessory power converter (9) .Installation Procedure
Install accessory power converter (9) in the reverse order of removal.
Tighten the positive cable assembly (6) to a torque of 50 10 N m (37 7 lb ft).
Tighten cable assembly (5) to a torque of 30 7 N m (22 5 lb ft).
Illustration 4 g02059535
Install Tooling (B) in order to secure the harness assemblies (4) . Install Tooling (B) in a