- Mini Hydraulic Excavator:
- 308E (S/N: TAZ1-UP)
- Work Tool:
- HYDRAULIC KIT (S/N: HKD1-UP)
Introduction
This special instruction covers the installation procedure for 464-1000 Front Lines Gp on the models and applications listed above.
Safety Section
 |
Do not operate or work on this machine unless you have read and understand the instructions and warnings in the Operation and Maintenance Manuals. Failure to follow the instructions or heed the warnings could result in injury or death. Contact your Cat dealer for replacement manuals. Proper care is your responsibility. |
 |
|
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. |
|
|
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 1 | g00104545 |
Prevent the machine from movement. Park the machine on a level surface.
Attach a "Do Not Operate" warning tag to the start switch before you service or repair the equipment. These warning tags (Special Instruction, SEHS7332) are available from your Cat dealer.
Required Parts
| 464-1000 Front Lines Gp - 00 | |||
|---|---|---|---|
| Item | Qty | Part No. | Description |
| (1) | 1 | 388-5683 | Hose As |
| (2) | 1 | 388-5734 | Hose As |
| (3) | 1 | 388-5784 | Support As |
| (4) | 1 | 464-1006 | Hose As |
| (5) | 1 | 148-8328 | Connector As |
| (6) | 1 | 148-8414 | Reducer As |
| (7) | 1 | 148-8428 | Tee As |
| (8) | 1 | 325-3453 | Grommet |
| (9) | 1 | 7G-3833 | Clip |
| (10) | 1 | 7G-3834 | Clip |
| (11) | 2 | 8T-4121 | Hard Washer |
| (12) | 2 | 8T-4136 | Bolt |
| (13) | 2 | 8T-4192 | Bolt |
| (14) | 2 | 8T-4223 | Hard Washer |
 | |
| Illustration 2 | g03788109 |
464-1000 Front Lines Gp | |
Installation Procedure
- Install connectors and support as shown.
 | |
| Illustration 3 | g03788136 |
(A) Return lines group and filter (3) 388-5784 Support As (5) 148-8328 Connector As (6) 148-8414 Reducer As (7) 148-8428 Tee As (11) 8T-4121 Hard Washer (12) 8T-4136 Bolt | |
- Connect hoses (1), (2), and (4) .
 | |
| Illustration 4 | g03789727 |
(1) 388-5683 Hose As , 76 ± 4 N·m (56 ± 3lb ft) (2) 388-5734 Hose As , 76 ± 4 N·m (56 ± 3lb ft) (4) 464-1006 Hose As | |
- Install clips, grommet, and hoses as shown.
 | |
| Illustration 5 | g03789853 |
(1) 388-5683 Hose As , 76 ± 4 N·m (56 ± 3lb ft) (4) 464-1006 Hose As (8) 325-3453 Grommet (9) 7G-3833 Clip (10) 7G-3834 Clip (13) 8T-4192 Bolt (14) 8T-4223 Hard Washer | |
- Unless specified, tighten all fittings and hardware to standard torque.
- Check for leaks.
 | |
| Illustration 6 | g00687600 |