New Enclosure Parts Are Now Available for 336, 336GC, and 345GC NGH Excavators {7251, 7276}
- Excavator
- 336 (S/N: SP91-UP; JHD1-UP; FEL1-UP; YBN1-UP; DKS1-UP; GDY1-UP)
- 336 GC (S/N: EBJ1-UP; JFW1-UP)
- 340 (S/N: TYH1-UP)
- 345 GC (S/N: KEF1-UP)
- 336 GC (S/N: EBJ1-UP; JFW1-UP)
The following changes are now available for the products within the listed serial numbers.
New enclosure parts are now available for 336, 336GC, and 345GC NGH Excavators.
Show/hide table
| Required Parts | ||||
|---|---|---|---|---|
| Item | Level | New Part Number | Part Name | Former Part Number(1) |
| 1 | 1 | Cover Gp | ||
| 1 | 2 | Cover As | ||
| 1 | 3 | Cover As | ||
| 2 | 1 | Cover As | ||
| 2 | 2 | Cover As | ||
| 3 | 1 | Support As | ||
| 4 | 1 | Support | ||
| 5 | 1 | Support As | ||
| 6 | 1 | Plate As | ||
| 7 | 1 | Sheet As(2) | ||
| 8 | 1 | Sheet As(3) | ||
| 9 | 1 | Sheet As(4) | ||
| 10 | 1 | Sheet As(5) | ||
| 11 | 2 | Liner(6) | ||
| 12 | 2 | Liner(6) | ||
| 13 | 2 | Liner(6) | ||
| 14 | 2 | Liner(6) | ||
| 15 | 2 | Liner(6) | ||
| 16 | 2 | Insulation(7) | ||
Show/hide table
| (1) | The former part number listed is for reference only and may differ. |
| (2) | For 336 standard configuration. |
| (3) | For 336 reverse fan configuration. |
| (4) | For 345 standard configuration. |
| (5) | For 345 reverse fan configuration. |
| (6) | Common consist parts of sheet assembly. |
| (7) | Common consist parts of sheet assembly for 345. |
Note: For field machines, a 8T-4956 Bolt and a 5P-1076 Hard Washer are required to replace new Sheet As 577-8348, 577-8346, 577-8347, or 577-5854.
Show/hide table
| |
| Illustration 1 | g06403281 |
|
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) | |
Show/hide table
| |
| Illustration 2 | g06403284 |
|
(1) | |
Show/hide table
| |
| Illustration 3 | g06403287 |
|
(2) | |
Show/hide table
| |
| Illustration 4 | g06403291 |
|
(3) | |
Show/hide table
| |
| Illustration 5 | g06403294 |
|
(4) | |
Show/hide table
| |
| Illustration 6 | g06403296 |
|
(5) | |
Show/hide table
| |
| Illustration 7 | g06403298 |
|
(6) | |
Show/hide table
| |
| Illustration 8 | g06403302 |
|
(7) | |
Show/hide table
| |
| Illustration 9 | g06403304 |
|
(8) | |
Show/hide table
| |
| Illustration 10 | g06403305 |
|
(9) (16) | |
Show/hide table
| |
| Illustration 11 | g06403313 |
|
(10) (16) | |
Show/hide table
| |
| Illustration 12 | g06403318 |
|
(11) (12) (13) (14) (15) | |
Caterpillar Information System:
The Hoist Cylinder Head is Improved on Certain 797 Off-Highway Trucks {5102} The Hoist Cylinder Head is Improved on Certain 797 Off-Highway Trucks {5102}
Incompatible Coolant Pressure Sensor Identified on Certain 3512E and 3516E Engines {191W} Incompatible Coolant Pressure Sensor Identified on Certain 3512E and 3516E Engines {191W}
140 Motor Grader Power Train Wheel Spindle and Wheel Spindle Housing - Remove and Install
An Improved Pump Drive is Now Used on Certain 794 AC, 795 AC, and 797F Off-Highway Trucks {3108} An Improved Pump Drive is Now Used on Certain 794 AC, 795 AC, and 797F Off-Highway Trucks {3108}
797F and 797F XQ Off-Highway Trucks Cable (Truck Body Retaining)
A Planetary Group Lock Ring May Loosen on Certain 797, 797B, and 797F Off-Highway Trucks {3030, 3160} A Planetary Group Lock Ring May Loosen on Certain 797, 797B, and 797F Off-Highway Trucks {3030, 3160}
New Rocker Arms Are Used on Certain C27 and C32 Engines {1123} New Rocker Arms Are Used on Certain C27 and C32 Engines {1123}
140 Motor Grader Power Train Transmission Oil Filter Base - Remove and Install
New Monitor Software Is Now Used for Certain 140 Motor Graders {7610, 7620} New Monitor Software Is Now Used for Certain 140 Motor Graders {7610, 7620}
336, 336 GC and 340 Excavator Systems Drain Line
Door Lock Assemblies May Fail on Certain 320 to 345 GC Excavators {7273} Door Lock Assemblies May Fail on Certain 320 to 345 GC Excavators {7273}
Procedure to be Performed on C175 Commercial Engines {1239} Procedure to be Performed on C175 Commercial Engines {1239}
Operator Seat Belt Not Retracting {7327} Operator Seat Belt Not Retracting {7327}
The Main Hydraulic Pump May Leak Oil From Shaft On Certain 301.7 CR, 301.8, and 302 CR Mini Hydraulic Excavators {5070} The Main Hydraulic Pump May Leak Oil From Shaft On Certain 301.7 CR, 301.8, and 302 CR Mini Hydraulic Excavators {5070}
Procedure to Install Auxiliary Lines on Certain Mini Hydraulic Excavators {5051, 5063, 5462} Procedure to Install Auxiliary Lines on Certain Mini Hydraulic Excavators {5051, 5063, 5462}
Head Gasket May Fail On Certain Cat® Products {1100} Head Gasket May Fail On Certain Cat® Products {1100}
320 GC, 320 and 323 Excavator Machine Systems Specifications Fuel Lines
Certain Generator Set Labels May Not Match With Technical Marketing Information (TMI) Data {7405, 7557} Certain Generator Set Labels May Not Match With Technical Marketing Information (TMI) Data {7405, 7557}
320 GC, 320 and 323 Excavator Machine Systems Specifications Hood - Engine Hood
Correct Product ID is Now Being Set on Cat® Product Link Devices (Telematics Boxes) Used on Machines Programmed From the Factory {7606} Correct Product ID is Now Being Set on Cat® Product Link Devices (Telematics Boxes) Used on Machines Programmed From the Factory {7606}
320 GC, 320 and 323 Excavator Machine Systems Specifications Fuel Filter Mounting
New Generator Support Assembly is Now Used on Certain 3412C Generator Sets {0635, 1273} New Generator Support Assembly is Now Used on Certain 3412C Generator Sets {0635, 1273}
Certain 3412 Generator Sets Wiring May Be Configured Incorrectly {1404, 1404} Certain 3412 Generator Sets Wiring May Be Configured Incorrectly {1404, 1404}
Engine Display Data Loss May Occur on Certain 3412C Engines {1902} Engine Display Data Loss May Occur on Certain 3412C Engines {1902}