Deutz 1012 Specifikace stáhnout pdf (Strana 172)

Page 14

Section 4.5

Service Training

4.5.8 MODIFICATION OF ENGINE ACCELERATION

In special cases it may be necessary to adapt the operating characteristics of the engine to the service

conditions of the truck, e.g. very sensitive driving at creep speed without accelerating the engine, or

frequent hill starts with a load at high engine speed. Both possibilities can be adjusted as described below.

Starting characteristics Standard Fast Slow

Pedal stroke at the start of approx. 15 mm approx. 10 mm approx. 17 mm

engine acceleration

Pressure at control cylinder approx. 6 bar approx. 5 bar approx. 7 bar

at the start of acceleration

Modification of control cylinder — Remove Insert

1 mm shim 1 mm shim

from control in control

cylinder cylinder

Dp Y/Z at start of traction approx. 4 bar

wheel rotation

Low engine idle speed approx. 800 rpm approx. 820 rpm approx. 750 rpm

Adjustment of accelerator The adjustment range of the setscrew (3), at the

sensor accelerator sensor, for the start of wheel rotation is 180 °

in both directions.

Control characteristic of Acceleration just Acceleration well Acceleration after

engine acceleration before start of before start of start of wheel

wheel rotation. wheel rotation. rotation.

09.96

1 2 ... 167 168 169 170 171 172 173 174 175 176 177 ... 281 282

Deutz 1012 Specifikace Strana 172