Komatsu 4D98 Series Shop Manual page 166

to. Alternator
e) Extract the pin after the end of reassem-
bly.
1
Fig. 29
10.2.7 Performance Test
Test circuit
Note:
0.25 i.2
resistor (Connect when the battery is discharged.)
Measuring instruments, etc.
l
Voltmeter :
0.5 class DC voltmeter for 0 to 30 V.
l
Ammeter
:
1 class DC ammeter for 0 to 100 A.
l
Variable resistor
: 0
to 0.25 Sz, 1 kW variable resistor
0 Resistor :
0.25 sz, 25 w
1 O-20