Poulan 194990 manual To Adjust Gauge Wheels See Fig, Reverse Operation System ROS

OPERATION

TO ADJUST GAUGE WHEELS (See Fig. 6)

Gauge wheels are properly adjusted when they are slightly off the ground when mower is at the desired cutting height in operating position. Gauge wheels then keep the deck in proper position to help prevent scalping in most terrain conditions.

NOTE:Adjust gauge wheels with tractor on a flat level surface.

•Adjust mower to desired cutting height (See “TO AD- JUST MOWER CUTTING HEIGHT” in the Operation section of this manual).

•With mower in desired height of cut position, gauge wheels should be assembled so they are slightly off the ground. Install gauge wheel in appropriate hole with shoulder bolt, 3/8 washer, and 3/8-16 locknut and tighten securely.

•Repeat for opposite side installing gauge wheel in same adjustment hole.

GAUGE

WHEEL

MOUNTING

BRACKET

	014
	2
3/8-16	3
LOCKNUT
3/8 WASHER	SHOULDER
	BOLT
	GAUGE WHEEL

FIG. 6

REVERSE OPERATION SYSTEM (ROS)

Your tractor is equipped with a Reverse Operation System (ROS). Any attempt by the operator to travel in the reverse direction with the attachment clutch engaged will shut off the engine unless ignition key is placed in the ROS "ON" position.

WARNING: Backing up with the attachment clutch en- gaged while mowing is strongly discouraged. Turning the ROS "ON", to allow reverse operation with the attachment clutch engaged, should only be done when the operator decides it is necessary to reposition the machine with the attachment engaged. Do not mow in reverse unless absolutely necessary.

USING THE REVERSE OPERATION SYSTEM -

•Depress clutch/brake pedal all the way down and hold.

•With engine running, turn ignition key counterclockwise to ROS "ON" position.

•Look down and behind before backing.

•Move gear shift lever to reverse (R) position and slowly release clutch/brake pedal to start movement.

•When use of the ROS is no longer needed, turn the ignition key clockwise to engine "ON" position.

ROS "ON" POSITION	ENGINE "ON" POSITION
	(NORMAL OPERATING)

02828

TO OPERATE MOWER (See Fig. 7)

Your tractor is equipped with an operator presence sensing switch. Any attempt by the operator to leave the seat with the engine running and the attachment clutch engaged will shut off the engine.You must remain fully and centrally positioned in the seat to prevent the engine from hesitating or cutting off when operating your equipment on rough, rolling terrain or hills.

•Select desired height of cut.

•Start mower blades by engaging attachment clutch control.

•TO STOP MOWER BLADES - disengage attachment clutch control.

CAUTION: Do not operate the mower without either the entire grass catcher, on mowers so equipped,or the deflector shield in place.

"ENGAGED" POSITION

ATTACHMENT

LIFT LEVER

HIGH POSITION

LOW

POSITION

ATTACHMENT CLUTCH LEVER "DISENGAGED" POSITION

DEFLECTOR

SHIELD

FIG. 7

12