Komatsu PC200-8M0 Shop Manual page 485

103 Testing and adjusting, Part 3
Pm Clinic service
Check sheet (PC200/200LC-8M0)
Model Serial No.
1. Engine
Fuel
No. Check item
control
dial
1 Engine speed
MAX
Engine oil
2
pressure
3 Engine speed
MIN
Engine oil
4
pressure
5 Engine speed
Blow-by
6 MAX
pressure
7 Engine speed
2. Work equipment speed
Fuel
No. Check item
control
dial
1 Boom RAISE
2 Arm IN
3 Arm OUT
4 Bucket CURL
MAX
5 Swing (5 turns)
Travel
6
(5 idle turns)
PC200, 200LC, 220, 220LC-8M0
Service meter
Condition for check
Work- Auto- Operation of
Left knob
ing decel-
switch
mode eration
All levers in
OFF
All levers in
OFF
P
ON Arm IN relief
All levers in
ON OFF
Condition for check
Work-
ing Checking posture, etc.
mode
Work equipment extended fully
P
E
Boom top horizontal
L
Boom top horizontal
Arm cylinder retracted fully
Work equipment extended fully
Swing right and left
P
Oneside of track
pushed up and turned
forward and backward
User's name Date of execution
Standard
Unit value for new
work
machine
equipment
1,990 to
rpm
neutral
MPa
Min. 0.29
2
} {Min. 3.0}
{kg/cm
1,000 to
rpm
neutral
MPa
Min. 0.10
2
{Min. 1.0}
{kg/cm }
1,850 to
rpm
kPa
Max. 0.98
{mmH O} {Max. 100}
2
rpm 950 to 1,050
neutral
Standard
Unit value for new
machine
sec 2.9 to 3.7
sec 3.1 to 3.9
sec 3.2 to 4.0
sec 6.0 to 7.4
sec 2.4 to 3.0
sec 2.1 to 2.7
sec 21.7 to 26.7
STD 44.6 to 54.9
LO sec
LC 48.6 to 59.8
STD 33.7 to 41.3
MI sec
LC 36.7 to 44.9
STD 25.2 to 27.8
HI sec
LC 27.3 to 30.3
SEN06129-01
Inspector
/ /
Mea-
Service limit
sured
value
value
1,990 to
2,130 2,130
0.25
{2.5}
1,000 to
1,100 1,100
0.07
{0.7}
1,850 to
2,050 2,050
1.96
{200}
950 to 1,050
Mea-
Service limit
sured
value
value
Max. 4.7
Max. 4.5
Max. 4.5
Max. 7.7
Max. 3.5
Max. 3.1
Max. 30
44.6 to 58.8
48.6 to 63.8
33.7 to 45.3
36.7 to 48.9
25.2 to 29.8
27.3 to 32.3
30-103
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