Specifications

MODELS 9301, 9302, 9302E, 9303E, '9600, 9601 ONLY
To eliminate drive roller slippage and to
assure smooth
starts, a system of two disc
compression springs
is employed. When the
speed selector lever
is placed in gear, the
primary disc compression spring creates
initial drive roller pressure against the drive
disc. Momentarily, the drive roller is al-
lowed to slip, eliminating quick "jumpy"
starts. The secondary disc compression
spring then goes into effect supplying
ad-
ditional disc pressure to propel the unit.
(See Figure
2-21.)
FIGURE 2-21
i-
n NOTE
9301, 9302, 9302E 9600 have a single
disc compression spring;
5 inch rol-
ler. Theory
is the same.