freightliner CENTURY CLASS S, Руководство пользователя

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Eaton Fuller Shift Progressions
TRANSMISSION
MODEL
DEEP REDUCTION LOW RANGE HIGH RANGE
Adverse Conditions
Only
Off-Highway and
Adverse Conditions
On-Highway and Ideal
Conditions
All Conditions
10-Speed RTO
R
f260335
LOW−
LOW
R
1
2 3
4
LOW
f260333
R
1
2 3
4
f260336
R
6 7
f260337
5
8
10-Speed RTX
R
f260335
LOW−
LOW
R
1
2 4
3
f260338
LOW
R
1
2 4
3
f260339
R
6 8
f260340
5 7
15-Speed RTO
f260341
R
2
5
3 1
DR DR DR
DR DR
4
f260342
R
Lo
Lo
Lo
Lo Lo
1
2
4
5
3
f260343
R
1
2
3 4
5
Lo
Lo Lo
Lo Lo
R
6
7
8 9
10
f260344
15-Speed RT and RTX
f260345
R
DR DR
DR DR DR
1
2
3
4
5
f260346
R
Lo Lo Lo
Lo Lo
4
2
3 5 1
f260347
R
Lo Lo Lo
Lo Lo
2
3 5
4
1
R
6
7
8 10
f260348
6
Table 8.2, Eaton Fuller Shift Progressions
5. For 10-speed transmissions:
When ready for the next upshift, move the deep
reduction button rearward, then break the torque
on the gears by momentarily releasing the accel-
erator or depressing the clutch pedal. Do not
move the shift lever.
For 15-speed transmissions:
Shift upward from 1st gear of deep reduction to
5th gear of deep reduction, double-clutching be-
tween shifts and accelerating to 80 percent of
engine governed speed. See
Table 8.2 .
When ready for the next upshift, move the deep
reduction button from the forward position to the
rearward position, then double-clutch through
neutral, and move the shift lever to the 4th gear
position in the low range.
6.
Shift upward from low gear (10-speed transmis-
sions) or 4th gear (15-speed transmissions), to
the top gear in low range (see
Table 8.2 ),
double-clutching between shifts, and accelerating
to 80 percent of engine governed speed.
7. While in the top gear of the low-range shift pat-
tern, and ready for the next upshift, flip the range
preselection lever up into high range. Double-
clutch through neutral, and shift into the bottom
gear in high range (see
Table 8.2 ). As the shift
lever passes through neutral, the transmission
will automatically shift from low range to high
range.
8.
With the transmission in high range, shift pro-
gressively upward through each of the high
range gears (see
Table 8.2 ), double-clutching
between shifts.
Alternate Upshifting Procedures (15-
Speed Transmissions Only)
The shift from deep reduction to low range can also
be made from 2nd, 3rd, or 4th gear of deep reduc-
tion, but must be made to the next gear lower in the
low range. The shift from 2nd gear of deep reduction
to 1st gear in low range (or 3rd gear of deep reduc-
tion to 2nd gear in low range, and 4th gear of deep
reduction to 3rd gear in low range), is an upshift, and
the same procedure should be followed as that
shown for shifting from 5th gear of deep reduction to
4th gear in low range. See the above steps, under
the heading "Upshifting."
Transmissions
8.23