CS10, CS11, and CS12 Vibratory Soil Compactor TA2 Technical Inspection {0372, 1000, 7000, 753T, 7565} Caterpillar

CS10, CS11, and CS12 Vibratory Soil Compactor TA2 Technical Inspection {0372, 1000, 7000, 753T, 7565}

Usage:

CS12 GCS

Vibratory Soil Compactor: CS10 (S/N: T8F1-UP); CS11 (S/N: RK81-UP); CS12 (S/N: GCS1-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
	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).
	Battery Test
	Charging System Test
	Electric Starting System Test	6 to 8 V at −23° C (−10° F) to −7° C (20° F)		Refer to Testing and Adjusting, KENR9209, "Electrical Starting System - Test".
		7 to 9 V at −7° C (20° F) to 10° C (50° F)
		8 to 10 V at 10° C (50° F) to 27° C (80° F)

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⁽¹⁾	N = Normal, M = Monitor, A = Action

Engine

Cooling System

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Table 2
Description	Specification	Comments
Radiator Pressure Relief (Radiator Cap)⁽²⁾		Use 9S-8140 Pressurizing Pump to test the radiator pressure cap. 20 kPa (3 psi) more than the pressure marked on the cap.
Freezing Point of Engine Coolant
Conditioner Test of Engine Coolant
Belt Tension	535 N (120 lb) for new belts. 355 N (80 lb) for used belts.
Difference between the Upper and Lower Radiator Tank Temperatures

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⁽¹⁾	N = Normal, M = Monitor, A = Action
⁽²⁾	Test for the pressure that is listed on the cap.

Fuel System

Refer to Testing and Adjusting Manual, KENR9209, " Fuel System Pressure - Test".

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Table 3
Status⁽¹⁾	Description	Specification	Actual	Comments
	Fuel Flow	2 L/min (0.53 US gpm)
	Fuel Pressure at Idle	25 kPa (3.63 psi)
	Fuel Pressure at High Idle	25 kPa (3.63 psi)
	Max Pressure for the Fuel Injection Pump	75 kPa (10.88 psi)

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⁽¹⁾	N = Normal, M = Monitor, A = Action

Lubrication System

Refer to Testing and Adjusting Manual, KENR9209, " Engine Oil Pressure - Test".

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Table 4
Status⁽¹⁾	Description	Specification	Actual	Comments
	Engine Oil Pressure	Minimum of 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
	Engine Speed at Low Idle
	Engine Speed at High Idle
	Cylinder Cutout Test			Caterpillar Electronic Technician
	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
	Cylinder # 1 Exhaust Temperature⁽²⁾
	Cylinder # 2 Exhaust Temperature ⁽²⁾
	Cylinder # 3 Exhaust Temperature ⁽²⁾
	Cylinder # 4 Exhaust Temperature ⁽²⁾

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⁽¹⁾	N = Normal, M = Monitor, A = Action
⁽²⁾	Compare the exhaust temperature variance at each exhaust port.

Performance Check

Travel Speed - Check

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Table 7
Status⁽¹⁾	Description	Specification	Actual	Comments
	Acceptable time through the speed course for smooth drum machine in forward and in high range.⁽²⁾	9.4 ± 0.7 seconds
	Acceptable time through the speed course for machine equipped with a shell kit in forward and in high range.⁽²⁾	9.1 ± 0.7 seconds

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⁽¹⁾	N = Normal, M = Monitor, A = Action
⁽²⁾	Forward and reverse times should be within 1 second of each other.

Propel System

Reference: Refer to Testing & Adjusting, M0094411 for more detail on the following test.

Relief Valve (Main) - Test and Adjust

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Table 8
Status⁽¹⁾	Description	Specification	Actual	Comments
	Forward relief pressure	35500 ± 1500 kPa (5149 ± 218 psi)
	Reverse relief pressure	35500 ± 1500 kPa (5149 ± 218 psi)
	Approximate change in pressure with one full revolution of spindle	4400 kPa (638 psi)
	Locking set screw torque	6.5 N·m (4.8 lb ft)
	Relief valve cap torque	90 N·m (66 lb ft)

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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
	Forward target case drain flow rate	12.5 ± 1.5 L/min (3.3 ± 0.4 US gpm)
	Reverse relief pressure	12.5 ± 1.5 L/min (3.3 ± 0.4 US gpm)

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⁽¹⁾	N = Normal, M = Monitor, A = Action

Relief Valve (Charge) - Test and Adjust

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Table 10
Status⁽¹⁾	Description	Specification	Actual	Comments
	Charge pressure	2500 ± 250 kPa (363 ± 36 psi)
	Flow rate through vibratory pump case	TBD, confirm the with tom Olson 7.5 L/min (2 US gpm) to 9 L/min (2.38 US gpm)

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⁽¹⁾	N = Normal, M = Monitor, A = Action

Case Drain Flow for Piston Motor (Axle Propel) - Test

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Table 11
Status⁽¹⁾	Description	Specification	Actual	Comments
	Forward target case drain flow rate	12.5 ± 1.5 L/min (3.3 ± 0.4 US gpm)
	Reverse relief pressure	12.5 ± 1.5 L/min (3.3 ± 0.4 US gpm)

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⁽¹⁾	N = Normal, M = Monitor, A = Action

Parking Brake - Test

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Table 12
Status⁽¹⁾	Description	Specification	Actual	Comments
	Forward relief pressure	35500 ± 1000 kPa (5149 ± 145 psi)
	Reverse relief pressure	35500 ± 1000 kPa (5149 ± 145 psi)

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⁽¹⁾	N = Normal, M = Monitor, A = Action

Flushing Valve (Axle Propel Motor, Drum Propel Motor) - Test and Replace

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Table 13
Status⁽¹⁾	Description	Specification	Actual	Comments
	Differential pressure between NEUTRAL and FORWARD with the engine in high idle	270 ± 150 kPa (39 ± 21.7 psi)
	Differential pressure between NEUTRAL and FORWARD with the engine in high idle	270 ± 150 kPa (39 ± 21.7 psi)

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⁽¹⁾	N = Normal, M = Monitor, A = Action

Vibratory System

Reference: Refer to Testing & Adjusting, M0094418 for more detail on the following test.

Piston Pump Neutral (Vibratory) - Test and Adjust

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Table 14
Status⁽¹⁾	Description	Specification	Actual	Comments
	Target differential pressure between port "MB" and port "MA"	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 15
Status⁽¹⁾	Description	Specification	Actual	Comments
	Low amplitude frequency	2440 ± 50 VPM
	High amplitude frequency	1860 ± 50 VPM

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⁽¹⁾	N = Normal, M = Monitor, A = Action

Case Drain Flow for Piston Motor (Vibratory) - Test

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Table 16
Status⁽¹⁾	Description	Specification	Actual	Comments
	Target case drain flow rate	13.2 L/min (3.5 US gpm) in low and high amplitude

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⁽¹⁾	N = Normal, M = Monitor, A = Action

Flushing Valve (Vibratory Motor) - Test

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Table 17
Status⁽¹⁾	Description	Specification	Actual	Comments
	Target pressure drop in low amplitude	200 ± 0.8 kPa (29 ± 0.12 psi) OFF position and 200 ± 0.8 kPa (29 ± 0.12 psi) ON position
	Target pressure drop in high amplitude	200 ± 0.8 kPa (29 ± 0.12 psi) OFF position and 200 ± 0.8 kPa (29 ± 0.12 psi) ON position

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⁽¹⁾	N = Normal, M = Monitor, A = Action

Magnetic Sensor (Vibratory) - Test and Adjust

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Table 18
Status⁽¹⁾	Description	Specification	Actual	Comments
	Frequency in low amplitude	408 ± 10 Hz
	Frequency in high amplitude	372 ± 10 Hz
	Resistance across sensor	265 ± 26 ohms

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⁽¹⁾	N = Normal, M = Monitor, A = Action

Steering System

Reference: Refer to Testing & Adjusting, M0094418 for more detail on the following test.

Relief Valve (Steering) - Test

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Table 19
Status⁽¹⁾	Description	Specification	Actual	Comments
	Outlet pressure with tank oil temperature of 38 °C (100 °F)	18820 ± 1000 kPa (2730 ± 145 psi)
	Outlet pressure with tank oil temperature of 43 °C (110 °F)	18680 ± 1000 kPa (2709 ± 145 psi)
	Outlet pressure with tank oil temperature of 49 °C (120 °F)	18450 ± 1000 kPa (2676 ± 145 psi).
	Outlet pressure with tank oil temperature of 54 °C (130 °F)	18170 ± 1000 kPa (2635 ± 145 psi)
	Outlet pressure with tank oil temperature of 60 °C (140 °F)	18030 ± 1000 kPa (2615 ± 145 psi)
	Outlet pressure with tank oil temperature of 66 °C (150 °F)	17860 ± 1000 kPa (2590 ± 145 psi)

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⁽¹⁾	N = Normal, M = Monitor, A = Action

Gear Pump Flow (Charge and Steering) - Test

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Table 20
Status⁽¹⁾	Description	Specification	Actual	Comments
	Target flow from steer and charge pump	82 L/min (21.7 US gpm) to 90 L/min (23.8 US gpm)

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⁽¹⁾	N = Normal, M = Monitor, A = Action

S·O·S Samples

Reference: Refer to Operation and Maintenance Manual, M0085517, "Maintenance Interval Schedule" for more detail on performing S.0.S samples.

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Table 21
Status⁽¹⁾	Description	Obtain		Comments
	Engine Oil Sample
	Engine Coolant Sample (Level II)
	Hydraulic System Oil Sample
	Vibratory Bearing Oil Sample

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⁽¹⁾	N = Normal, M = Monitor, A = Action

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