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Rev/min
500
1410
1360
1330
1250
750
500
350
Rev/min
Delivery per 1000 shots
(*) Adjust the LDA springs precharge adjustment ring nut. LDA stroke 0.165 to 0.244 in. (4.2 to 6.2 mm).
NOTE: The values shown above in brackets must be used for checking purposes only.
Rev/min
335
Rev/min
100
250
150
Test conditions
Fixed advance before TDC cylinder No. 1 in compression stroke:
(see previous page)
Engine without fan, air filter and exhaust silencer.
Atmospheric pressure 29.13 ± 0.20 in. (740 ± 5 mm) mercury.
Throttle
lever
lever
Braking load applied
Braking load applied
position
For maximum power
Maximum
output
Maximum For maximum torque
Maximum
None (no--load)
Minimum
None (no--load)
SECTION 10 - - ENGINE - - CHAPTER 1
12. DELIVERY PROGRESSION
Pressure LDA kPa
25 (*)
100
100
100
100
100
100
13. DELIVERY CHECK AT IDLE SPEED
3
cm
8 to 12 (6 to 14)
14. ZERO CAPACITY (STOP)
Voltage (volts)
15. AUTOMATIC START SUPPLEMENT
Pressure LDA kPa
BENCH TEST PERFORMANCE DATA
Engine Speed
Production running--in
rev/min
2500
1500
2725 to 2775
625 to 675
0
335
400
0 to 3
--
--
--
--
Relative humidity 70% ± 5.
Ambient temperature 77 °F (25 °C).
Specific gravity of diesel fuel
Power output with engine run--in for a total of:
kW (Hp)
≥ 66.5 (90.5)
--
--
--
Delivery per 1000 shots: cm
63 to 64 (60.5 to 66.5)
0 to 3 (0 to 3)
17 to 27 (16 to 28)
57 to 63 (52 to 68)
62 to 65 (60 to 67)
74 to 75 (71.5 to 77.5)
51.5 to 53 (49 to 55)
78.5 to 81.5 (76.5 to 83.5)
250
27 to 33 (25 to 35)
Delivery per 1000 shots: cm
0 to 3
Delivery per 1000 shots: cm
80 to 120
43 to 73
82 to 132
830 ±10 g/l
consumption
50 hours (total)
kW (Hp)
68 to 72
15.5 to
16.5
(92.5 to 98.5)
50.8 to 54
11 to 11.6
(69.2 to 73.2)
--
--
13
(cont)
3
3
3
Fuel
kg/h
--
--
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