Tools For Testing, Adjusting, And Troubleshooting - Komatsu WA250-6 Shop Manual

SEN03836-01

Tools for testing, adjusting, and troubleshooting

Testing and
adjusting item
Measuring exhaust gas
color
Adjusting valve
clearance
Measuring compression
pressure
Measuring blow-by
pressure
Measuring engine oil
pressure
Measuring intake air
(boost) pressure
Measuring fuel
compression pressure
Measuring fuel return
rate and leakage
Testing accelerator
pedal
Testing directional lever K
Testing and adjusting
HST oil pressure
4
30-110
Sym-
Part No.
bol
1 799-201-9001 Handy smoke checker
A
Commercially
2 Smoke meter
available
1 795-799-1131 Gear
B
Commercially
2 Clearance gauge
available
1 795-799-6700 Puller
2 795-502-1590 Gauge assembly
C
3 795-790-4410 Adapter
4 6754-11-3130 Gasket
D 799-201-1504 Blow-by checker
1 799-101-5002 Hydraulic tester
2 790-301-1230 Nipple
E
3 799-101-5160 Nipple
4 799-401-2320 Gauge
1 799-101-5002 Hydraulic tester
F
2 799-201-2202 Boost gauge kit
799-101-5002 Hydraulic tester
1
790-261-1204 Digital hydraulic tester
6732-81-3170 Adapter
2
G
6215-81-9710 O-ring
3 799-401-2320 Hydraulic tester
4 795-790-5110 Screw
5 799-201-2202 Boost gauge kit
1 795-790-4700 Tester kit
2 795-790-6700 Adapter
6754-71-5340 Connector
3
6754-71-5350 Washer
Commercially
H
4 Measuring cylinder
available
Commercially
5 Stopwatch
available
Commercially Hose
6
available (Inside diameter: 14 mm)
J 79A-264-0021 Push-pull scale
1 79A-264-0021 Push-pull scale
Commercially
2 Scale
available
799-101-5002 Analog hydraulic tester
L
790-261-1204 Digital hydraulic tester

Tools for testing, adjusting, and troubleshooting

Q'ty
Part Name
1
1
1
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1
1
1
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1
1
1
1
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1
1
1
1
1
1
1
1
1
1
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1
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1
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110 Testing and adjusting, Part 1
Remarks
Bosch index: Level 0 – 9
For 107E-1 engine
0 – 7 MPa {0 – 70 kg/cm
2
For 107E-1 engine
For 107E-1 engine
0 – 5 kPa {0 – 500 mmH
2
Pressure gauge: 2.5, 6, 40, 60 MPa
{25, 60, 400, 600 kg/cm
Pressure gauge: 1 MPa {10 kg/cm
–101 – 200 kPa {–760 – 1,500 mmHg}
Pressure gauge: 2.5, 6, 40, 60 MPa
{25, 60, 400, 600 kg/cm
Pressure gauge: 60 MPa {600 kg/cm
10 × 1.0 mm o R1/8
Pressure gauge: 1 MPa {10 kg/cm
0 – 300 N {0 – 30 kg}
0 – 300 N {0 – 30 kg}
Pressure gauge: 2.5, 6, 40, 60 MPa
{25, 60, 400, 600 kg/cm
Pressure gauge: 60 MPa {600 kg/cm
WA250, 250PZ-6
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