- Asphalt Compactor
- CCS9 (S/N: C521-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.
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
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Table 1
Status(1) |
Description |
Specification |
Actual |
Comments |
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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 in order to prevent stress on battery connections (terminals). |
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Refer to Operation and Maintenance Manual, M0069880, "Battery and Battery Cables".
Refer to Operation and Maintenance Manual, M0069880, "Battery - Replace". |
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Battery Test |
12.4 VDC or more |
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Refer to Special Instruction, SEHS7633, "Battery Test Procedure". |
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Charging System Test |
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Refer to Special Instruction, REHS0354, "Charging System Troubleshooting" |
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Electric Starting System Test |
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Refer to Testing and Adjusting, KENR6940, "Electric Starting System - Test" |
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(1) |
N = Normal, M = Monitor, A = Action |
Engine
Cooling System
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Table 2
Status(1) |
Description |
Specification |
Actual |
Comments |
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Radiator Pressure Relief (Radiator Cap)(2) |
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Use 9S-8140 Pressurizing Pump to test the radiator pressure cap. 20 kPa (3 psi) more than the pressure marked on the cap. |
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Check Belt Tension |
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Test Engine Coolant |
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Engine Coolant Temperature |
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Radiator Temperature Drop |
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(1) |
N = Normal, M = Monitor, A = Action |
(2) |
Test for the pressure that is listed on the cap. |
Fuel System
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Table 3
Status(1) |
Description |
Specification |
Actual |
Comments |
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Fuel pressure of the low-pressure fuel system at idle speed |
150 kPa (22 psi) |
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Maximum fuel pressure of the high-pressure fuel system |
200000 kPa (29008 psi) |
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Show/hide table
(1) |
N = Normal, M = Monitor, A = Action |
Lubrication System
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Table 4
Status(1) |
Description |
Specification |
Actual |
Comments |
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Minimum engine oil Pressure at maximum engine speed |
280 kPa (41 psi) |
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(1) |
N = Normal, M = Monitor, A = Action |
Basic Engine
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Table 5
Status(1) |
Description |
Specification |
Actual |
Comments |
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Engine Speed at Low Idle |
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Engine Speed at High Idle |
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Cylinder Cutout Test |
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Caterpillar Electronic Technician |
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Engine Crankcase Pressure (Blowby) |
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(1) |
N = Normal, M = Monitor, A = Action |
Air Inlet and Exhaust System
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Table 6
Status(1) |
Description |
Specification |
Actual |
Comments |
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Cylinder # 1 Exhaust Temperature(2) |
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Cylinder # 2 Exhaust Temperature (2) |
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Cylinder # 3 Exhaust Temperature (2) |
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Cylinder # 4 Exhaust Temperature (2) |
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Show/hide table
(1) |
N = Normal, M = Monitor, A = Action |
(2) |
Compare the exhaust temperature variance at each exhaust port. |
Performance Checks
Reference: Refer to Testing & Adjusting, M0072108 for more detail on the following test.
Travel Speed - Check
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Table 7
Status(1) |
Description |
Specification |
Actual |
Comments |
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Maximum acceptable travel time through a 30.5 m (100.1 ft) course |
23 ± 1 second. Forward and reverse travel speed must match within 1 second |
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(1) |
N = Normal, M = Monitor, A = Action |
Propel System
Reference: Refer to Testing & Adjusting, M0072108 for more detail on the following test.
Pump Synchronization - Test and Adjust
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Table 8
Status(1) |
Description |
Specification |
Actual |
Comments |
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Differential pressure between the drum and axle for CCS9 |
2070 kPa (300 psi) |
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(1) |
N = Normal, M = Monitor, A = Action |
Case Drain Flow for Piston Motor (Drum Propel) - Test
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Table 9
Status(1) |
Description |
Specification |
Actual |
Comments |
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Forward case drain flow |
10.0 to 16.0 L/min (2.6 to 4.2 US gpm) |
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Reverse case drain flow |
10.0 to 16.0 L/min (2.6 to 4.2 US gpm) |
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Show/hide table
(1) |
N = Normal, M = Monitor, A = Action |
Flushing Valve (Axle Propel Motor, Drum Propel Motor) - Test and Replace
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Table 10
Status(1) |
Description |
Specification |
Actual |
Comments |
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Flushing valve (Axle propel motor, drum propel motor) |
100 ± 70 kPa (15 ± 10 psi) |
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(1) |
N = Normal, M = Monitor, A = Action |
Flushing Valve (Vibratory Motor) - Test
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Table 11
Status(1) |
Description |
Specification |
Actual |
Comments |
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Flushing valve (vibratory motor) |
40 kPa (6 psi)to 180 kPa (26 psi) |
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(1) |
N = Normal, M = Monitor, A = Action |
Relief Valve (Main) - Test and Adjust
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Table 12
Status(1) |
Description |
Specification |
Actual |
Comments |
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Forward pressure |
35500 ± 1000 kPa (5149 ± 145 psi) |
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Reverse pressure |
35500 ± 1000 kPa (5149 ± 145 psi) |
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(1) |
N = Normal, M = Monitor, A = Action |
Relief Valve (Charge) - Test and Adjust
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Table 13
Status(1) |
Description |
Specification |
Actual |
Comments |
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Propel charge pressure |
2520 ± 200 kPa (366 ± 29 psi) |
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Vibratory pump case drain flow rate |
13.0 ± 2.0 L/min (3.4 ± 0.5 US gpm) |
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Show/hide table
(1) |
N = Normal, M = Monitor, A = Action |
Case Drain Flow for Piston Motor (Axle Propel) - Test
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Table 14
Status(1) |
Description |
Specification |
Actual |
Comments |
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Forward case drain flow |
10.0 to 16.0 L/min (2.6 to 4.2 US gpm) |
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Reverse case drain flow |
10.0 to 16.0 L/min (2.6 to 4.2 US gpm) |
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(1) |
N = Normal, M = Monitor, A = Action |
Parking Brake - Test
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Table 15
Status(1) |
Description |
Specification |
Actual |
Comments |
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Forward main relief pressure |
35500 ± 1000 kPa (5149 ± 145 psi) |
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Reverse main relief pressure |
35500 ± 1000 kPa (5149 ± 145 psi) |
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(1) |
N = Normal, M = Monitor, A = Action |
Gear Pump Flow (Cooling Fan) - Test
Reference: Refer to Testing & Adjusting, M0072114 for more detail on the following test.
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Table 16
Status(1) |
Description |
Specification |
Actual |
Comments |
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Gear pump flow (cooling fan) |
Greater than 48.5 L/min (12.8 US gpm) |
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(1) |
N = Normal, M = Monitor, A = Action |
Fan Motor Speed (Radiator Cooling) - Test and Adjust
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Table 17
Status(1) |
Description |
Specification |
Actual |
Comments |
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Fan speed |
1900 RPM to 2200 RPM |
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Show/hide table
(1) |
N = Normal, M = Monitor, A = Action |
Vibratory System
Reference: Refer to Testing & Adjusting, M0072114 for more detail on the following test.
Relief valve (Main, Vibratory) - Test and Adjust
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Illustration 1 | g06180131 |
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Table 18
Status(1) |
Description |
Specification |
Actual |
Comments |
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The main relief pressure at port "MA" |
35000 ± 3000 kPa (5076 ± 435 psi) |
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Approximate change of the pressure setting with one revolution of spindle (1) on the relief valve cartridge |
4400 kPa (638 psi) |
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(1) |
N = Normal, M = Monitor, A = Action |
Piston Pump Neutral (Vibratory) - Test and Adjust
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Table 19
Status(1) |
Description |
Specification |
Actual |
Comments |
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Target differential pressure between low-amplitude pressure port and high-amplitude pressure in port |
Less than 138 kPa (20 psi) |
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(1) |
N = Normal, M = Monitor, A = Action |
Vibratory Frequency - Test and Adjust
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Table 20
Status(1) |
Description |
Specification |
Actual |
Comments |
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Vibration frequency on fixed frequency system at high idle and the hand wheel set to "AMPLITUDE 5" |
2520 ± 50 VPM |
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Show/hide table
(1) |
N = Normal, M = Monitor, A = Action |
Case Drain Flow for Piston Motor (Vibratory) - Test
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Table 21
Status(1) |
Description |
Specification |
Actual |
Comments |
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Vibratory motor case drain flow active |
Less than 3.8 L/min (1.0 US gpm) |
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Show/hide table
(1) |
N = Normal, M = Monitor, A = Action |
Steering System
Reference: Refer to Testing & Adjusting, M0072114 for more detail on the following test.
Relief Valve (Steering) - Test
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Table 22
Status(1) |
Description |
Specification |
Actual |
Comments |
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Steering relief pressure at port of the steering-metering unit |
19300 ± 800 kPa (2799 ± 116 psi) |
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Show/hide table
(1) |
N = Normal, M = Monitor, A = Action |
Gear Pump Flow (Steering) - Test
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Table 23
Status(1) |
Description |
Specification |
Actual |
Comments |
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Steer pump flow rate |
Greater than 48.5 L/min (12.8 US gpm) |
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Show/hide table
(1) |
N = Normal, M = Monitor, A = Action |
S·O·S Samples
Reference: Refer to Operation and Maintenance Manual, M0069880, "Maintenance Interval Schedule" for more detail on performing S.0.S samples.
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Table 24
Status(1) |
Description |
Obtain |
Comments |
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Engine Oil Sample |
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Engine Coolant Sample (Level II) |
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Hydraulic System Oil Sample |
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Vibratory Bearing Oil Sample |
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Show/hide table
(1) |
N = Normal, M = Monitor, A = Action |