Tiger Products Co., Ltd 6020009 manual Maintenance, Symptoms, Cause, Remedy, Oil Temperature rises

MAINTENANCE

SYMPTOMS		CAUSE		REMEDY
Oil Temperature rises	1.	Low oil level	1.	Bring oil to proper level
above 200 deg. F	2.	Kinked or blocked 2.		Inspect, Repair, or Replace
		hoses
	3.	Worn pump/motor3.		Disable and repair
Mower will not start	1.	Blown fuse	1.	Check fuse between mower switch
or run				and ignition / replace
	2.	Ball valves closed 2.		Make sure valves are open
	3.	Low oil level	3.	Check Hyd. tank and fill
	4.	Line leak	4.	Check all fittings and lines.
	5.	Electronic	5a.	Without the tractor running, turn
		solenoid faulty		the mower switch to on. A low
				audible click should be heard if the
				solenoid is engaging the solenoid
				spool. If click is not heard, leave
				switch in on position and with a
				screwdriver or other steel object,
				touch the small nut on the end of the
				solenoid. If the metallic object is not
				attracted to the nut, check the fuse
				and wiring for an open circuit. If the
				object is attracted but no “click” is
				heard, replace the solenoid.
			5b.	Remove the four bolts holding the
				small block to the main block. Lift
				and remove small block being
				careful not to damage O-rings / filter.
				Clean filter and re-install.
			5c.	Remove large nut on side of large
				valve block. Remove spring, and use
				needle nose vise grip to pull spool from
				block. Check block and spool for
				contaminates and scratches. Clean
				parts or replace if scratched.
Motor runs but	1.	Belts	1.	Inspect belts and pulleys. Replace
				belts and repair as needed.
	2.	Tensioner	2.	Adjust tensioner nut until flat washer is
				flush with top of guide.
Motor turns slowly	1.	Contaminants	1.	Remove large nut on side of large
or not at all.		restricting spool		valve block. Remove spring, and use
				movement in needle nose vise grip to
				pull spool valve body from block.
				Check block and spool for
				contaminates and scratches. Clean
				parts or replace if scratched.
	2.	Suction lines	2.	Check for kinkes or obstruction in
				obstructed suction hose
	3.	Low oil level	3.	Check Hyd. tank level and fill
Pump will not work	1.	Excessive wear	1.	Disassemble and repair.
		on internal parts

Twin Rtry Maintenance Section 4-5