16153 Mercury RETAINER, CLUTCH SPRING

Introduction
This Special Instruction provides information about the parts and procedures that are required to update the engine oil pan on certain G Series Wheel tractor Scrapers.Do not perform any procedure in this publication until you understand the information that is contained within this publication. Do not order any parts until you understand the information that is contained within this publication.Important Safety Information
Work safely. Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs.A person must be alert to potential hazards. This person must also have the necessary training, skills, and tools in order to perform these functions properly.Safety precautions and warnings are provided in this instruction and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons. Caterpillar cannot anticipate every possible circumstance of a potential hazard.Therefore, the warnings in this publication and the warnings that are on the product are not all inclusive. Avoid using a tool, a procedure, a work method, or operating technique that is not recommended by Caterpillar. If used, ensure the safety of the operating personnel and others.
Personal injury or death can result from improper troubleshooting and repair procedures.The following troubleshooting and repair procedures should only be performed by qualified personnel familiar with this equipment.
Personal injury or death can result from machine movement.Place blocks in front of and behind the wheels to make sure the machine does not move while the parking brakes are disengaged.
Do not operate or work on this machine unless you have read and understand the instructions and warnings in the Operation and Maintenance Manual. Failure to follow the instructions or heed the warnings could result in injury or death. Contact your Caterpillar dealer for replacement manuals. Proper care is your responsibility.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.Dispose of all fluids according to local regulations and mandates.
References
ReferenceDisassembly and Assembly, RENR7495, "Crankcase Guard - Install and Remove"ReferenceDisassembly and Assembly, RENR7495, "Oil Pan - Install and Remove"ReferenceDisassembly and Assembly, RENR8261, "Engine Oil Pan - Install and Remove"ReferenceOperation and Maintenance Manual, "Engine Oil and Filter - Change"ReferenceOperation and Maintenance Manual, "Hydraulic System Oil - Change"Required Parts
Table 1
Required Parts    
Item     Part Number     Description     Qty    
1     9N-3167     Plate     1    
2     1A-2029     Bolt     2    
3     353-5065     Oil Pan Gasket     2    
4     115-2369     Suction Tube     1    
5     5P-5846     O-Ring Seal     1    
6     0S-1588     Bolt     2    
7     152-1711     Oil Pan     1    
8     2P-3205     Bolt     38    
9     290-0601     Bracket     1    
10     0L-2070     Bolt     2    
11     9X-6458     Hard Washer     2    
12     348-7871     Plate As     1    
13     8T-9377     Bolt     5    
14     8T-4896     Hard Washer     7    
15     376-4724     Plate     1    
16     4L-6459     Bolt     1    
17     8T-4835     Bolt     3    
18     8T-4223     Hard Washer     4, 8 (1)    
19     348-7872     Bracket     1    
20     8T-9101     Bolt     1    
21     348-7868     Bracket     1    
22     101-3121     Spacer     2    
23     7X-0331     Bolt     1    
24     174-6098     Sleeve     1    
25     376-8248 (1)     Hose As     1    
26     4J-0522 (1)     O-Ring Seal     1    
27     4J-0524 (1)     O-Ring Seal     3    
28     1P-4579 (1)     Half Flange     2    
29     8T-8919 (1)     Bolt     4 &