- Excavator
- 329F (S/N: ERL1-UP)
- 330F (S/N: KFA1-UP; WBA1-UP; JHF1-UP; LCG1-UP; HCK1-UP; LBN1-UP; JFR1-UP; GHT1-UP; HBT1-UP; MBX1-UP)
Introduction
Inspections are the most basic form of condition monitoring. Inspections are easy to do and surprisingly effective at helping you spot equipment health issues. Proactive monitoring and analysis of equipment information will allow Dealers to intervene effectively before problems occur.
Note: Before adjusting product settings to comply with listed baseline TA2 values, consult SIS for the latest specification values.
Note: Specification values are based on the following machine settings unless stated otherwise
- Engine Speed Dial "10"
- AEC OFF
Creating an Electronic Copy
Use the following procedure to create an editable electronic copy from SIS Web.
- Click format to print.
- Save the document as an HTML format.
- Open the document with Microsoft Word.
Electrical System
Status(1) | Description | Specification | Actual | Comments |
---|---|---|---|---|
Inspect Battery Cables | Cables between the battery, the starter, and the engine ground must be the correct size. Wires and cables must be free of corrosion. Wires and cables must have cable support clamps to prevent stress on battery connections (terminals). | |||
Battery Test | 12.4 VDC or more | Refer to Special Instruction, SEHS7633, "Battery Test Procedure". | ||
Charging System Test | 28 ± 1.0 V | Refer to Special Instruction, REHS0354, "Charging System Troubleshooting". | ||
Electric Starting System Test | 12 to 16 V at |
Refer to Testing and Adjusting, UENR4467, "Electric Starting System - Test". | ||
14 to 18 V at |
||||
16 to 24 V at |
(1) | N = Normal, M = Monitor, A = Action |
Cooling System
Status(1) | Description | Specification | Actual | Comments |
---|---|---|---|---|
Radiator Pressure Relief (Radiator Cap)(2) | - | Refer to System Operation Testing and Adjusting. | ||
Freezing Point of Engine Coolant | - | Refer to Operation and Maintenance Manual. | ||
Conditioner Test of Engine Coolant | - | Refer to Operation and Maintenance Manual. |
(1) | N = Normal, M = Monitor, A = Action |
(2) | Test for the pressure that is listed on the cap. |
Fuel System
Status(1) | Description | Specification | Actual | Comments |
---|---|---|---|---|
Fuel Pressure Of Low-Pressure Fuel System At Low Idle | |
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Maximum Fuel Pressure Of The High-Pressure Fuel System | |
(1) | N = Normal, M = Monitor, A = Action |
Lubrication System
Status(1) | Description | Specification | Actual | Comments |
---|---|---|---|---|
Oil Pressure at Maximum Engine Speed | |
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Oil Pressure at Low Idle | |
(1) | N = Normal, M = Monitor, A = Action |
Basic Engine
Reference: Refer to Testing & Adjusting, UENR2949, "Performance Tests" for more detail on the following test.
Reference: Refer to Testing & Adjusting, M0091798, "Performance Tests" for more detail on the following test.
Engine Performance - Test (Engine Speed) (HP Mode) | |||||||
---|---|---|---|---|---|---|---|
Status(1) | Sales Model | Description | Specification | Actual | Comments | ||
New | Service Limit | ||||||
S/N:KFA
S/N:JHF S/N:HCK S/N:WBA S/N:ERL S/N:LBN S/N:JFR S/N:HBT S/N:MBX |
No Load High Idle
AEC OFF 0 to 5 seconds |
1750 ± 50 rpm | 1750 ± 50 rpm | ||||
No Load High Idle
AEC OFF > 5 seconds |
1650 ± 50 rpm | 1650 ± 50 rpm | |||||
No Load High Idle
AEC ON > 5 seconds |
1000 ± 50 rpm | 1000 ± 50 rpm | |||||
No Load Low Idle
AEC OFF > 5 seconds |
900 ± 50 rpm | 900 ± 50 rpm | |||||
One Touch Low Idle
> 0 seconds |
1000 ± 50 rpm | 1000 ± 50 rpm | |||||
Maximum Speed with Load
Pump stall condition > 3 to 5 seconds |
1750 ± 50 rpm | ≥ 1700 rpm | |||||
Travel
AEC OFF 0 to 5 seconds One Track Blocked |
1800 ± 50 rpm | 1800 ± 50 rpm | |||||
Travel
AEC OFF > 10 seconds Both Tracks Blocked |
1800 ± 50 rpm | ≥ 1750 rpm |
(1) | N = Normal, M = Monitor, A = Action |
Engine Performance - Test (Engine Speed) (STD Mode) | |||||||
---|---|---|---|---|---|---|---|
Status(1) | Sales Model | Description | Specification | Actual | Comments | ||
New | Service Limit | ||||||
S/N:LCG
S/N:GHT |
No Load High Idle
AEC OFF 0 to 5 seconds |
1600 ± 50 rpm | 1600 ± 50 rpm | ||||
No Load High Idle
AEC OFF > 5 seconds |
1500 ± 50 rpm | 1500 ± 50 rpm | |||||
No Load High Idle
AEC ON > 5 seconds |
1000 ± 50 rpm | 1000 ± 50 rpm | |||||
No Load Low Idle
AEC OFF > 5 seconds |
900 ± 50 rpm | 900 ± 50 rpm | |||||
One Touch Low Idle
> 0 seconds |
1000 ± 50 rpm | 1000 ± 50 rpm | |||||
Maximum Speed with Load
Pump stall condition > 3 to 5 seconds |
1600 ± 50 rpm | ≥ 1550 rpm | |||||
Travel
AEC OFF 0 to 5 seconds One Track Blocked |
1800 ± 50 rpm | 1800 ± 50 rpm | |||||
Travel
AEC OFF > 10 seconds Both Tracks Blocked |
1800 ± 50 rpm | ≥ 1750 rpm |
(1) | N = Normal, M = Monitor, A = Action |
Air Inlet and Exhaust System
Status(1) | Description | Specification | Actual | Comments |
---|---|---|---|---|
Inlet Manifold Pressure - Test | - | |||
Cylinder # 1 Exhaust Temperature(2) | - | |||
Cylinder # 2 Exhaust Temperature(2) | - | |||
Cylinder # 3 Exhaust Temperature(2) | - | |||
Cylinder # 4 Exhaust Temperature(2) | - | |||
Cylinder # 5 Exhaust Temperature(2) | - | |||
Cylinder # 6 Exhaust Temperature(2) | - |
(1) | N = Normal, M = Monitor, A = Action |
(2) | Compare the exhaust temperature variance at each exhaust port. |
Performance Tests
Reference: Refer to Testing & Adjusting, UENR2949, "Performance Tests" for more detail on the following test.
Reference: Refer to Testing & Adjusting, M0091798, "Performance Tests" for more detail on the following test.
Travel on Level Ground - Test
Travel on Level Ground - Test | ||||||
---|---|---|---|---|---|---|
Status(1) | Description | New | Rebuild | Service Limit | Actual | Comments |
Travel Time for |
||||||
High Forward | 13.4 ± 1.0 | 13.4 ± 1.0 | 18 or less | |||
High Reverse | ||||||
Low Forward | 22.5 ± 1.5 | 22.5 ± 1.5 | 29.3 or less | |||
Low Reverse | ||||||
Travel Deviation - Check | ||||||
High Forward | |
|
|
|||
High Reverse | ||||||
Low Forward | |
|
|
|||
Low Reverse |
(1) | N = Normal, M = Monitor, A = Action |
(2) | First |
Travel on Level Ground - Test (Optional Test)
Travel on Level Ground - Test (Optional Test) | |||||||
---|---|---|---|---|---|---|---|
Time For Three Revolutions (time in seconds) | |||||||
Status(1) | Description | New | Rebuild | Service Limit | Actual | Comments | |
Right | Left | ||||||
Standard Undercarriage | |||||||
High Forward | 18.7 ± 1.0 | 18.7 ± 1.0 | 24.3 or less | ||||
High Reverse | |||||||
Low Forward | 31± 1.5 | 31± 1.5 | 40.3 or less | ||||
Low Reverse | |||||||
Long Undercarriage | |||||||
High Forward | 20.9 ± 1.0 | 20.9 ± 1.0 | 27.2 or less | ||||
High Reverse | |||||||
Low Forward | 34.5 ± 1.5 | 34.5 ± 1.5 | 39 or less | ||||
Low Reverse |
(1) | N = Normal, M = Monitor, A = Action |
Automatic Travel Speed Control - Test
"Automatic Travel Speed Control - Test" | ||||||
---|---|---|---|---|---|---|
Engine Speed
Engine speed dial "10" AEC switch OFF |
||||||
Status(1) | Description | Specification | Actual | Comments | ||
Item | Pressure tap | Speed | ||||
Right Travel | Idler pump | High to Low | |
|||
Low to High | |
|||||
Left Travel | Drive pump | High to Low | |
|||
Low to High | |
(1) | N = Normal, M = Monitor, A = Action |
Machine Drift on a Slope - Check
Machine Drift on a Slope - Check | ||||||
---|---|---|---|---|---|---|
Status(1) | Description | New | Rebuild | Service Limit | Actual | Comments |
Machine Drift | 0 | 0 | 0 |
(1) | N = Normal, M = Monitor, A = Action |
Swing Speed and Overswing on Level Ground - Check
Swing Speed and Overswing on Level Ground - Check (HP Mode) | |||||||
---|---|---|---|---|---|---|---|
Status(1) | Sales Model | Description | New | Rebuild | Service Limit | Actual | Comments |
Swing Acceleration on Level Ground (seconds)(2) | |||||||
S/N:ERL
S/N:WBA S/N:LBN S/N:LCG S/N:MBX S/N:HBT S/N:JFR |
Right Swing | 4 or less | 4 or less | 5.6 or less | |||
Left Swing | |||||||
S/N:GHT
S/N:HCK S/N:JHF S/N:KFA |
Right Swing | 4.5 or less | 4.5 or less | 5.9 or less | |||
Left Swing | |||||||
Overswing mm (inch) | |||||||
S/N:ERL
S/N:WBA S/N:LBN S/N:LCG S/N:MBX S/N:HBT S/N:JFR S/N:GHT S/N:HCK S/N:JHF S/N:KFA |
Right Swing | |
|
|
|||
Left Swing |
(1) | N = Normal, M = Monitor, A = Action |
(2) | Specification for 180 degree swing |
Swing Speed and Overswing on Level Ground - Check (STD Mode) | |||||||
---|---|---|---|---|---|---|---|
Status(1) | Sales Model | Description | New | Rebuild | Service Limit | Actual | Comments |
Swing Acceleration on Level Ground (seconds)(2) | |||||||
S/N:ERL
S/N:WBA S/N:LBN S/N:LCG S/N:MBX S/N:HBT S/N:JFR |
Right Swing | 4.2 or less | 4.2 or less | 5.5 or less | |||
Left Swing | |||||||
Overswing mm (inch) | |||||||
S/N:ERL,
S/N:WBA S/N:LBN S/N:LCG S/N:MBX S/N:HBT S/N:JFR |
Right Swing | |
|
|
|||
Left Swing |
(1) | N = Normal, M = Monitor, A = Action |
(2) | Specification for 180 degree swing |
Swing Speed and Swing Drift on a Slope - Check
Swing Speed and Swing Drift on a Slope - Check (HP Mode) | ||||||
---|---|---|---|---|---|---|
Status(1) | Description | New | Rebuild | Service Limit | Actual | Comments |
Swing Speed on a Slope (90 degree swing) (seconds) | ||||||
Right Swing | 5 or less | 5 or less | 6.5 or less | |||
Left Swing | ||||||
Swing Drift mm (inch) | ||||||
Right Swing | 0 | 0 | 0 | |||
Left Swing |
(1) | N = Normal, M = Monitor, A = Action |
Swing Speed and Swing Drift on a Slope - Check (STD Mode) | ||||||
---|---|---|---|---|---|---|
Status(1) | Description | New | Rebuild | Service Limit | Actual | Comments |
Swing Speed on a Slope (90 degree swing) (seconds) | ||||||
Right Swing | 5.1 or less | 5.1 or less | 6.6 or less | |||
Left Swing | ||||||
Swing Drift mm (inch) | ||||||
Right Swing | 0 | 0 | 0 | |||
Left Swing |
(1) | N = Normal, M = Monitor, A = Action |
Cylinder Drift - Check
Cylinder Drift - Check | ||||||
---|---|---|---|---|---|---|
Status(1) | Description | New | Rebuild | Service Limit | Actual | Comments |
Loaded Bucket mm (inch) (3 minutes)(2) | ||||||
Boom Cylinder | |
|
|
|||
Stick Cylinder | |
|
|
|||
Bucket Cylinder | |
|
|
|||
Empty Bucket mm (inch) (5 minutes) | ||||||
Boom Cylinder Extended | |
|
|
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Stick Cylinder Retracted | |
|
|
|||
Stick Cylinder Extended | |
|
|
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Bucket Cylinder Extended | |
|
|
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Bucket Cylinder Retracted | |
|
|
(1) | N = Normal, M = Monitor, A = Action |
(2) | |
Cylinder Speed - Check
Cylinder Speed - Check (HP Mode) | ||||||
---|---|---|---|---|---|---|
Status(1) | Description | New | Rebuild(2) | Service Limit(3) | Actual | Comments |
Boom Cylinder Extended | 3.4 ± 0.3 | 3.4 ± 0.3 | 5.1 or less | |||
Boom Cylinder Retracted | 2.1 ± 0.3 | 2.1 ± 0.3 | 3.2 or less | |||
Stick Cylinder Extended | 2.8 ± 0.3 | 2.8 ± 0.3 | 4.2 or less | |||
Stick Cylinder Retracted | 2.6 ± 0.3 | 2.6 ± 0.3 | 3.4 or less | |||
Bucket Cylinder Extended(4) | 4.1 ± 0.3 | 4.1 ± 0.3 | 6.2 or less | |||
Bucket Cylinder Retracted(4) | 2.3 ± 0.3 | 2.3 ± 0.3 | 3.5 or less | |||
Bucket Cylinder Extended(5) | 4.8 ± 0.3 | 4.8 ± 0.3 | 7.2 ± 0.5 | |||
Bucket Cylinder Retracted(5) | 2.9 ± 0.3 | 2.9 ± 0.3 | 4.4 ± 0.5 |
(1) | N = Normal, M = Monitor, A = Action |
(2) | Maximum |
(3) | Maximum |
(4) | CB - Family |
(5) | DB - Family |
Cylinder Speed - Check (STD Mode) | ||||||
---|---|---|---|---|---|---|
Status(1) | Description | New | Rebuild | Service Limit | Actual | Comments |
Boom Cylinder Extended | 3.8 ± 0.5 | 3.8 ± 0.5 | 5.1 or less | |||
Boom Cylinder Retracted | 2.2 ± 0.5 | 2.2 ± 0.5 | 3.3 or less | |||
Stick Cylinder Extended | 3.1 ± 0.3 | 3.1 ± 0.3 | 4.7 or less | |||
Stick Cylinder Retracted | 2.8 ± 0.3 | 2.8 ± 0.3 | 4.2 or less | |||
Bucket Cylinder Extended(2) | 4.6 ± 0.3 | 4.6 ± 0.3 | 6.9 or less | |||
Bucket Cylinder Retracted(2) | 2.4 ± 0.3 | 2.4 ± 0.3 | 3.6 or less | |||
Bucket Cylinder Extended(3) | 5.4 ± 0.3 | 5.4 ± 0.3 | 8.1 ± 0.5 | |||
Bucket Cylinder Retracted(3) | 3.1 ± 0.3 | 3.1 ± 0.3 | 4.7 ± 0.5 |
(1) | N = Normal, M = Monitor, A = Action |
(2) | CB - Family |
(3) | DB - Family |
Pilot System
Reference: Refer to Testing & Adjusting, UENR2949, "Pilot System" for more detail on the following test.
Reference: Refer to Testing & Adjusting, M0091798, "Pilot System" for more detail on the following test.
Relief Valve (Pilot) - Test and Adjust
Relief Valve (Pilot) - Test and Adjust | ||||
---|---|---|---|---|
Status(1) | Description | Specification | Actual | Comments |
Relief Valve (Pilot) | |
(1) | N = Normal, M = Monitor, A = Action |
Accumulator (Pilot) - Test
Accumulator (Pilot) - Test | ||||
---|---|---|---|---|
Status(1) | Description | Specification | Actual | Comments |
Pilot Accumulator | |
Should stay above |
(1) | N = Normal, M = Monitor, A = Action |
Power Shift Pressure - Check | ||||||
---|---|---|---|---|---|---|
Status(1) | Sales Model | Machine Settings | Specifications | Commanded (2) | Actual(3) | Comments |
S/N:ERL
S/N:WBA S/N:LBN S/N:LCG S/N:MBX S/N:HBT S/N:JFR |
(No Load)
Speed Dial "10" AEC Switch Off |
|
||||
(Full Load)
Speed Dial "10" AEC Switch Off |
|
|||||
S/N:GHT
S/N:HCK S/N:JHF S/N:KFA |
(No Load)
Speed Dial "10" AEC Switch Off |
|
||||
(Full Load HP Mode)
Speed Dial "10" AEC Switch Off |
|
|||||
(Full Load STD Mode)
Speed Dial "10" AEC Switch Off |
|
(1) | N = Normal, M = Monitor, A = Action |
(2) | Value from the monitor |
(3) | Value from the pressure gauge |
Main Control Valve
Reference: Refer to Testing & Adjusting, UENR2949, "Main Control Valve" for more detail on the following test.
Reference: Refer to Testing & Adjusting, M0091798, "Main Control Valve" for more detail on the following test.
Relief Valve (Main) - Test
Relief Valve (Main) - Test and Adjust | |||||
---|---|---|---|---|---|
Status(1) | Sales Model | Description | Specification | Actual | Comments |
S/N:GHT
S/N:HCK S/N:JHF S/N:KFA |
Main Relief Valve | |
|||
Heavy Lift
(If Equipped) |
|
||||
S/N:ERL
S/N:WBA S/N:LBN S/N:LCG S/N:MBX S/N:HBT S/N:JFR |
Main Relief Valve | |
|||
Heavy Lift
(If Equipped) |
|
(1) | N = Normal, M = Monitor, A = Action |
Relief Valve (Line) - Test
Relief Valve (Line) - Test and Adjust | ||||
---|---|---|---|---|
Status(1) | Description | Specification | Actual | Comments |
Boom Head End(2) | |
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Boom Rod End | |
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Stick Head End | |
|||
Stick Rod End(2) | |
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Bucket Head End | |
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Bucket Rod End | |
(1) | N = Normal, M = Monitor, A = Action |
(2) | Equipped with heavy lift |
Swing System
Reference: Refer to Testing & Adjusting, UENR2949, "Swing System" for more detail on the following test.
Reference: Refer to Testing & Adjusting, M0091798, "Swing System" for more detail on the following test.
Relief Valve (Swing) - Test and Adjust
Relief Valve (Swing) - Test and Adjust for 334-9971 Swing Motor Gp | ||||
---|---|---|---|---|
Status(1) | Description | Specification | Actual | Comments |
Swing Relief Valve
(Left Swing) |
|
|||
Swing Relief Valve
(Right Swing) |
|
(1) | N = Normal, M = Monitor, A = Action |
Relief Valve (Swing) - Test and Adjust for 482-6394 Swing Motor Gp | ||||
---|---|---|---|---|
Status(1) | Description | Specification | Actual | Comments |
Swing Relief Valve
(Left Swing) |
|
|||
Swing Relief Valve
(Right Swing) |
|
(1) | N = Normal, M = Monitor, A = Action |
Swing Bearing Movement - Measure | |||||
---|---|---|---|---|---|
Status(1) | Description | Specifications | Actual | Average | Comments |
Specifications For Vertical Movement Of The Swing Bearing | |||||
New | |
1. | |||
2. | |||||
3. | |||||
Service Limit | |
1. | |||
2. | |||||
3. | |||||
Specifications For Circular Movement Of The Swing Bearing | |||||
New | |
1. | |||
2. | |||||
3. | |||||
4. | |||||
Service Limit | |
1. | |||
2. | |||||
3. | |||||
4. |
(1) | N = Normal, M = Monitor, A = Action |
Travel System
Reference: Refer to Testing & Adjusting, UENR2949, "Travel System" for more detail on the following test.
Reference: Refer to Testing & Adjusting, M0091798, "Travel System" for more detail on the following test.
Relief Valve (Crossover) - Test
Relief Valve (Crossover) - Test and Adjust | |||||
---|---|---|---|---|---|
Status(1) | Sales Model | Description | Specification | Actual | Comments |
S/N:ERL
S/N:WBA S/N:LBN S/N:LCG S/N:MBX S/N:HBT S/N:JFR (S/N: KFA 1-20000) (S/N: JHF 1-20000) (S/N: HCK 1-20003) (S/N: GHT 1-20000) |
Forward Left Travel | |
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Reverse Left Travel | |
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Forward Right Travel | |
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Reverse Right Travel | |
||||
(S/N: KFA 20001-Up)
(S/N: JHF 20001-Up) (S/N: HCK 20004-Up) (S/N: GHT 20001-Up) |
Forward Left Travel | |
|||
Reverse Left Travel | |
||||
Forward Right Travel | |
||||
Reverse Right Travel | |
(1) | N = Normal, M = Monitor, A = Action |
S.O.S
Status(1) | Description | Obtain | Comments | |
---|---|---|---|---|
Engine Oil Sample | ||||
Engine Coolant Sample (Level II) | ||||
Hydraulic Oil Sample | ||||
Swing Drive Oil Sample | ||||
Right Final Drive Oil Sample | ||||
Left Final Drive Oil Sample |
(1) | N = Normal, M = Monitor, A = Action |