Installation of the <NOBR>327-7487</NOBR> Foot Pedal Gp on Certain Hydraulic Excavators {5258} Caterpillar


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Installation of the <NOBR>327-7487</NOBR> Foot Pedal Gp on Certain Hydraulic Excavators {5258} [M0067296]
OPERATOR STATION
PEDAL GP
Installation of the <NOBR>327-7487</NOBR> Foot Pedal Gp on Certain Hydraulic Excavators {5258}
1.1. Introduction
2.1. Safety Section
3.1. Required Parts
4.1. Installation Procedure
Excavator
All 300E Series Excavators
All 300F Series Excavators

Introduction

Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.

Safety Section


NOTICE

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.


------ WARNING! ------

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.


------ WARNING! ------

Personal injury or death can result from improperly checking for a leak.

Always use a board or cardboard when checking for a leak. Escaping air or fluid under pressure, even a pin-hole size leak, can penetrate body tissue causing serious injury, and possible death.

If fluid is injected into your skin, it must be treated immediately by a doctor familiar with this type of injury.




Illustration 1g00104545

Prevent the machine from movement. Park the machine on a level surface.

Attach a "Do Not Operate" warning tag or a similar warning tag to the start switch or to the controls before you service the equipment. These warning tags (Special Instruction, SEHS7332) are available from your AVSpare dealer.

Required Parts

Table 1
327-7487 Foot Pedal Gp (- 04) 
Item  Qty  Part No  Description 
(1)  121-1865  Rubber Pedal 
(2)  233-5260  Lanyard 
(3)  309-5808  Pedal Control Gp 
(4)  328-4954  Pedal As 
(5)  338-6811  Support As 
(6)  357-3877  Pin 
(7)  095-0735  Screw 
(8)  7X-2536  Bolt 
(9)  8T-0114  Spring Pin 
(10)  8T-4121  Hard Washer 
(11)  8T-4136  Bolt 
(12)  8T-4137  Bolt 
(13)  8T-4224  Hard Washer 


Illustration 2g06025878
Overview of the 327-7487 Foot Pedal Gp

Installation Procedure



    Illustration 3g06025894
    (A) Removable access panel

  1. Locate the small access panel (A) on the left side of the cab and remove as shown.

    Note: Remove the floor mat from the cab.

  2. Properly reposition the floor mat on the floor of the cab.

  3. From underneath the cab, use a marker to outline the area of the access hole on the bottom of the floor mat.

  4. Remove the floor mat. Remove the material within the marked area of the mat. Ensure enough material is removed to allow control group (3) to pass through the mat.

  5. Properly position the floor mat on the floor of the cab.


    Illustration 4g06025932
    (1) 121-1865 Rubber Pedal
    (2) 233-5260 Lanyard
    (3) 309-5808 Pedal Control Gp
    (4) 328-4954 Pedal As
    (5) 338-6811 Support As
    (6) 357-3877 Pin
    (7) 095-0735 Screw
    (8) 7X-2536 Bolt, 16.7 ± 1.5 N·m (12.5 ± 1 lb ft)
    (9) 8T-0114 Spring Pin
    (13) 8T-4224 Hard Washer


    Illustration 5g06025938
    (10) 8T-4121 Hard Washer
    (11) 8T-4136 Bolt

  6. Install pedal to floor as shown.

  7. Unless specified, tighten all hardware and fittings to standard torque.


    Illustration 6g00687600

  8. Check for leaks.

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