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Maximum Recommended Downshifting Speeds
Gear
Selec-
tion
1st 2nd 3rd 4th 5th
Maxi-
mum
Speed
20 mph
(32
km/h)
35 mph
(56
km/h)
55 mph
(88
km/h)
75 mph
(120
km/h)
85 mph
(135
km/h)
CAUTION!
Failure to follow the recommended downshifting
speeds may cause the engine to over speed and / or
damage the clutch disc even if the clutch pedal is
depressed.
Downshifting – Diesel Engine
Moving from a high gear down to a lower gear is
recommended to preserve brakes when driving down
steep hills. In addition, downshifting at the right time
provides better acceleration when you desire to resume
speed. Downshift progressively. Do not skip gears to
avoid overspeeding the engine and clutch. For accelera-
tion at speeds less than 15 mph (25 km/h), 2nd gear is
recommended.
CAUTION!
When descending a hill, be very careful to downshift
one gear at a time to prevent overspeeding the
engine which can cause valve damage.
282 STARTING AND OPERATING