0317863 JOHNSON SCREW,Plug

Table 1
Required Tools    
Tool    Part Number    Description    Qty    
A     395-1591     Link Bracket     2    
B     9U-6600     Manual Hydraulic Pump     1    
5P-7295 Sleeve     1    
5P-5247 Hydraulic Puller     1    
- Threaded Rod 5/8 - 11 by 18 inch     1    
4K-0367 Nut (5/8 inch by 11)     1    
5P-8247 Hard Washer     1    Start By:
Remove the front bottom guard.
Remove the hood and the dust ejector.
Remove the engine side guards.
At operating temperature, the hydraulic tank is hot and under pressure.Hot oil and components can cause personal injury. Do not allow hot oil or components to contact skin.Remove the filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand. Remove the filler cap slowly in order to relieve pressure.
Personal injury or death can result from lifting a heavy assembly.The heavy assembly can fall if using an incorrect hoist to lift the load.Be sure the hoist has the correct capacity to lift a heavy assembly. Approximate weight of the assembly is given below.
Personal injury can result from contact with refrigerant.Contact with refrigerant can cause frost bite. Keep face and hands away to help prevent injury.Protective goggles must always be worn when refrigerant lines are opened, even if the gauges indicate the system is empty of refrigerant.Always use precaution when a fitting is removed. Slowly loosen the fitting. If the system is still under pressure, release it slowly in a well ventilated area.Personal injury or death can result from inhaling refrigerant through a lit cigarette.Inhaling air conditioner refrigerant gas through a lit cigarette or other smoking method or inhaling fumes released from a flame contacting air conditioner refrigerant gas, can cause bodily harm or death.Do not smoke when servicing air conditioners or wherever refrigerant gas may be present.Use a certified recovery and recycling cart to properly remove the refrigerant from the air conditioning system.
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.
Remove the air conditioner condenser (if equipped). Refer to Operation and Maintenance Manual, "Air Conditioning and Heating Systems with R-134a Refrigerant" for the recovery and the charging procedures. Refer to Special Publications, NENG2500, "Air Conditioning Tools" for the correct tools.Note: If the bulldozer blade is installed on the machine, disconnect the bulldozer lift cylinders from the trunnions of the bulldozer blade. Make sure that the rods of the bulldozer lift cylinders are retracted before the radiator guard is removed.
Remove the hydraulic oil cooler. Refer to Disassembly and Assembly, "Hydraulic Oil Cooler - Remove and Install" for the correct draining and filling procedures.
Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change" for the correct draining and filling procedures.
Illustration 1 g03401757
Remove bolts (2) and plate (1).
Use two people to remove plate (3). The weight of plate (3) is approximately 23 kg (50 lb). Remove plate (3) .
Illustration 2 g03401758
Use a suitable lifting device to remove grill door assembly (4). The weight of grill door assembly (4) is approximately 30 kg (66 lb).
Remove grill door assembly (4) .
Illustration 3 g03401759
Disconnect hose assemblies (5) .
Illustration 4