Service Manual

ELECTRICAL

9-5Floating Deck Mid-Size Service Manual

PTO Switch

Only 2 terminals are used in this application: numbers 1

and 4 as shown in the ﬁ gure below. These terminals are

normally open. They close only when the PTO knob is

pulled outward. This is a momentary switch so when the

PTO knob is released it will return to the open position

(Fig. 1402 and Fig. 1403).

Fig 1402 104-8140x1

Fig 1403 104-8140x2a

Delay Module

The Delay Module delays clutch disengagement for a

second or two. It allows the operator to momentarily

release the handle and then re-engage it without going

through the 2 step blade engagement process. This

module contains a number of resistors and a transistor.

If the clutch fails to engage or disengage properly, test

the clutch and power supply. If they function normally,

the module should be replaced (Fig. 1404).

Fig 1404 104-8141x1