1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 Caterpillar


8. Dismantling

Usage:

8.1 Introduction

In this chapter the procedure of dismantling the gearbox is described. It is mandatory to observe the safety notes. A gearbox mounting description is given in Chapter 4.


The plant has been taken out of service.

* Make sure reliable measures are taken to prevent the plant from being activated inadvertently.
* Make sure the crane carrying capacity is adequate for gearbox lifting.


Safeguard the gearbox against uncontrolled movements, e.g. sliding.

* Avoid heavy blows when dismantling the equipment.
* Make sure that axial forces are not exerted.

8.2 Dismantling Work to be Performed

Drain the oil from the gearbox.

For this purpose use suitable containers.


Any oil spillage must be collected in suitable containers.


For gearbox handling make sure that the carrying capacity of the crane is sufficient.

* Use approved handling elements only.
* Attach the gearbox carefully to the lifting hook.

Tighten the lifting straps or ropes without lifting up the gearbox.


Make sure the gearbox is not canted.

Disconnect the hydraulic motor from the supply system.

Close off the hydraulic lines by means of plugs.


Make sure that no dirt or foreign bodies are allowed to enter the hydraulic system.

Disconnect the brake release line.

Close off the brake release port by means of a plug.


Make sure that no dirt or foreign bodies are allowed to enter the brake release port.

Remove if necessary the hydraulic motor.
Loosen the 2 hex head bolts (item 37).


Make sure that no dirt or foreign bodies are allowed to enter the gear box.


Caution!

Depending on the gearbox design, the coupler can be disengaged from the inner gearing of the disks when disassembling the hydraulic motor!

Make sure to observe ist correction installation position when mounting the coupler.

See spare parts drawing: 0/6156/1294/0

Remove the fastening screws of the gearbox flange.

The gearbox is now suspended from the crane.

Move the gearbox carefully out of the bogie frame and lay it down.

Caterpillar Information System:

1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 7. Maintenance
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 5. Commissioning
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 4. Mounting
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 3. Handling / Storage
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 2. Product Description
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 1. Preliminary Notes
2071799 PROPEL DRIVES FOR UNDERCARRIAGE 2040808 E. Parts Lists
2071799 PROPEL DRIVES FOR UNDERCARRIAGE 2040808 Drawings
2071799 PROPEL DRIVES FOR UNDERCARRIAGE 2040808 Spare Parts List
2071799 PROPEL DRIVES FOR UNDERCARRIAGE 2040808 Spare Parts List
2071799 PROPEL DRIVES FOR UNDERCARRIAGE 2040808 Order No.: 09613836, Denomination: FLUSH & BOOST PRESSURE VALVE W/O ORIF.
2071799 PROPEL DRIVES FOR UNDERCARRIAGE 2040808 Spare Parts List
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 10. Spare Parts Ordering
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 A. Addresses
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 B. Lube Oils
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 C. Attachment Parts
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 Installation Notes for Axial Piston Units
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 Spare Parts List
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 Spare Parts List
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 Spare Parts List
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 Spare Parts List
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 Spare Parts List
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 Spare Parts List
1998295 PROPEL DRIVES FOR UNDERCARRIAGE 9Q5983 Spare Parts List
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