Komatsu WA800-3 Avance Loader Wheel Loader Shop Manual - PDF DOWNLOAD

Page 394

TABLE OF TOOLS FOR TESTING, ADJUSTING, AND TROUBLESHOOTING

TESTING AND ADJUSTING

TABLE OF TOOLS FOR TESTING, ADJUSTING, AND TROUBLESHOOTING Check or measurement item Symbol

Engine speed

A

Water, oil, exhaust temperatures

Part No.

Part Name

1

799–205–1100

2

6210-81-4111

Gear box

3

6215-81-3500

Tachometer drive

799-101-1502

Digital temperature gauge –99.9 to +1,299°C

799-101-5002

Hydraulic tester

790-261-1204

Digital hydraulic tester

B

Tachometer kit

1 Oil pressure

C

Compression pressure

D

Blow-by pressure

E

Valve clearance Exhaust color Air supply pressure (boost pressure)

Brake oil pressure

3

799-401-2320

Hydraulic gauge

1.0 MPa {10 kg/cm2}

1

795-502-1590

Compression gauge

2

795-502-1500

Adapter

0 – 7 MPa {0 – 70 kg/cm2} Kit part No.: 795-502-1205

1

799-201-1504

Blow-by checker

2

799-201-1590

Gauge

Commercially available

Feeler gauge

1

799-201-9001

Handy smoke checker

2

Commercially available

Smoke meter

Discoloration 0 – 70% (with standard color) (Discoloration x1/10 = Bosch index)

799-201-2202

Pressure gauge

–101 – 200 kPa {–760 – 1,500 mmHg}

1

793-605-1001

Brake tester kit

2

790-101-1430

Coupler

3

790-101-1102

Pump

H

L

Stroke, hydraulic drift

M

Work equipment speed

N

Measuring brake disc wear

P

Moving machine when there is failure in transmission valve Testing output performance of engine with electronic governor Measuring voltage, resistance value

Push-pull scale 79A-264-0090 Commercially available Commercially available Commercially available Commercially available

793T-685-1110

Q R 1

Troubleshooting of wiring S harness, sensors

20-102 (11)

2

PT 1/8

— 0 – 10 kPa {0 – 1,000 mmH2O}

0 – 294.2 N {0 – 30 kg}

79A-264-0020 K

Operating angle of pedal

Pressure gauge: 2.5, 6, 40, 60 MPa {25, 60, 400, 600 kg/cm2} Pressure gauge: 70 MPa {700 kg/cm2}

• 799-101-5160 • Nipple

G

Operating effort

Digital display: 6 – 99,999.9 rpm

2

F

J

Remarks

0 – 490.3 N {0 – 50 kg}

Angle gauge Scale Stop watch

Caliper gauge

Plate

— Use for the engine dynamo test

799-605-5000

Throttle box assembly

79A-264-0211

Tester

799-601-7400

T-adapter assembly

799-601-7310

SWP12P

799-601-7320

SWP16P

799-601-7340

Adapter

M8P

799-601-7380

JFC2P

799-601-3460

MS10P

WA800-3


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