- Electric Power Generation
- C27 PET GEN SET (S/N: R8W1-UP)
- Generator Set
- C27 GEN SET (S/N: 2A31-UP; RJA1-UP; DWB1-UP; JSK1-UP; STR1-UP; GDS1-UP)
- C32 GEN SET (S/N: K7C1-UP; NRC1-UP; SXC1-UP; PAE1-UP; JSJ1-UP; JTW1-UP; FLX1-UP; JAZ1-UP)
- Petroleum Power Train Package
- C32 PET GENSET (S/N: PEF1-UP; PEK1-UP)
- Power Module
- C32 POWER MODUL (S/N: MED1-UP; MEG1-UP; KNM1-UP)
Introduction
A Technical Analysis (TA2) is a condensed condition monitoring document. The TA2 contains basic procedures and factory specifications for critical machine systems such as the engine, transmission, and hydraulics. Using a TA2 can help the technician determine whether the machine is operating optimally or requires additional service.
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 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 V |
|
Refer to Testing and Adjusting, RENR9968, "Charging System - Test". |
|
Electric Starting System Test |
12 to 16 V at −23° C (−10° F) to −7° C (19° F) |
|
Refer to Troubleshooting, SENR3581. |
14 to 18 V at −7° C (19° F) to 10° C (50° F) |
16 to 24 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
Status(1) |
Description |
Specification |
Actual |
Comments |
|
Radiator Pressure Relief (Radiator Cap)(2) |
- |
|
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Freezing Point of Engine Coolant |
- |
|
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|
Conditioner Test of Engine Coolant |
- |
|
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|
Belt Tension |
- |
|
Refer to Operation and Maintenance Manual. |
|
Jacket Water Pump Inlet Temperature |
105° ± 112°C (190° ± 201°F) |
|
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|
Differential Temperature Between the Jacket Water Inlet and the Jacket Water Outlet. |
1° ± 12°C (3° ± 21°F) |
|
|
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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 |
|
Fuel Pressure |
421 ± 841 kPa (61 ± 122 psi) |
|
|
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(1) |
N = Normal, M = Monitor, A = Action |
Lubrication System
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Table 4
Status(1) |
Description |
Specification |
Actual |
Comments |
|
Engine Oil Pressure at Low Idle |
103 ± 600 kPa (15 ± 87 psi) |
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|
Engine Oil Pressure |
276 ± 600 kPa (40 ± 87 psi) |
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|
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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 |
1090-1110 rpm |
|
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Engine Speed at High Idle |
1935-1955 rpm |
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|
Cylinder Cutout Test |
- |
|
Cat® Electronic Technician (Cat ET) |
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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 |
|
Boost Pressure |
136.4 to 184.7 CM_HSG (53.7 to 72.7 IN_HSG) |
|
|
|
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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Cylinder # 5 Exhaust Temperature(2) |
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Cylinder # 6 Exhaust Temperature(2) |
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Cylinder # 7 Exhaust Temperature(2) |
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Cylinder # 8 Exhaust Temperature(2) |
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Cylinder # 9Exhaust Temperature(2) |
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Cylinder # 10Exhaust Temperature(2) |
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Cylinder # 11 Exhaust Temperature(2) |
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Cylinder # 12 Exhaust Temperature(2) |
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(1) |
N = Normal, M = Monitor, A = Action |
(2) |
Compare the exhaust temperature variance at each exhaust port. |
S·O·S
Reference: Refer to Operation and Maintenance Manual, SEBU9096, "Maintenance Interval Schedule" for more detail on performing S·0·S samples.
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Table 7
Status(1) |
Description |
Obtain |
Comments |
|
Engine Oil Sample |
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|
Engine Coolant Sample (Level II) |
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Show/hide table
(1) |
N = Normal, M = Monitor, A = Action |