76140 Mariner SPRING, INTERLOCK CAM SCREW

Table 1
Required Tools
Tool Part Number Part Description Qty
A 9S-1366 Bolt 2
B 138-7575 Link Bracket 2
C 138-7574 Link Bracket 2
D 5F-7341 Threaded Adapter 1
1P-0074 Slide Hammer Puller Gp 1
ZZ 5H-4018 Cover 4
9U-7078 Tapered Cap/Plug 4
6V-9833 Cap As 2
6V-9512 Plug 2
9U-7075 Tapered Cap/Plug 2
5H-4019 Cover 2
6V-9831 Cap As 1
6V-9510 Plug 1
6V-9829 Cap As 1
6V-9508 Plug 1
5H-4018 Cover 2
9U-7073 Tapered Cap/Plug 2
9U-7095 Tapered Cap/Plug 3
6V-7496 Tapered Cap/Plug 3 Start By:
Remove the front bottom guard. Refer to Disassembly and Assembly, "Bottom Guard - Remove".
Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release". Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.
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.
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.
Hot engine components can cause injury from burns. Before performing maintenance on the engine, allow the engine and the components to cool.
Illustration 1 g01082667
Remove hose assemblies (1).
Illustration 2 g01082698
Remove cap (2) from the rod end of the bulldozer lift cylinder. Repeat Step 2 for the bulldozer lift cylinder on the opposite side.
Retract the bulldozer lift cylinders. Secure the bulldozer lift cylinders in the retracted position.
Illustration 3 g01082727
Secure bulldozer lift cylinders (3) to radiator guard (4).
Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release" for the correct procedure.
Drain the hydraulic tank into a suitable container for storage or for disposal. Refer to Operation and Maintenance Manual, "Capacities (Refill)" for the capacity of the hydraulic tank for the machine that is being serviced. Refer to Operation and Maintenance Manual, "Hydraulic System Oil - Change" for the correct procedure.
Remove the hood. Refer to Disassembly and Assembly, "Hood - Remove".