TUBE AS 2559933 - Caterpillar

Introduction
This Special Instruction provides information for the field installation of auxiliary hydraulic lines on M318C and M318C MH machines. Information in this publication is for 231-5324 Auxiliary Hydraulic Lines Gp .Do not perform any of the procedures until you have read the information in this publication.Also, refer to the appropriate Parts Manual, Operation and Maintenance Manual, and Service Manual.
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, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Personal injury can result from hydraulic oil pressure and hot oil.Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
M318C and M318C MH
Required Parts
Table 1
Required Parts for 231-5324 Auxiliary Hydraulic Lines Gp for the M318C and M318C MH    
Item    Qty    Part Number    Description    
1     1     185-6804     Hose As    
2     12     114-8908     Clamp    
3     1     185-6848     Tube As    
4     2     6V-0400     Half Flange    
5     4     095-0670     Bolt    
6     4     8T-4223     Hard Washer    
7     1     196-7925     Hose As    
8     12     120-8843     Clamp    
9     1     185-6850     Tube As    
10     2     6V-9833     Cap As    
    1     1P-3703     Rectangular Seal    
    4     5K-9090     O-Ring Seal    Installation Instructions
Perform the following steps in order to install the auxiliary hydraulic lines:
Release the hydraulic pressure from the system. Refer to the Testing and Adjusting manual for the proper procedure.
Illustration 1 g00987542
Typical example
Remove the flange from location (B) .
Illustration 2 g00987543
Typical example
Use bolts (5), washers (6), and flanges (4) to attach hose (7) at location (B) .Note: Use 1P-3703 Rectangular Seal .
Illustration 3 g00987544
Typical example
Attach tube (9) to hose (7) .Note: Use 5K-9090 O-Ring Seal .
Install cap (11) on the end of tube (9) .Note: Use 5K-9090 O-Ring Seal .
Install clamps (8) in order to hold tube (9) and the existing tube in place.Note: Remove the old clamps and use the mounting holes to mount the new clamps.
Remove the cap from location (A). Refer to Illustration 1.
Install hose (1) at location (A). Refer to Illustration