Tiger JD 62-6420 manual Maintenance Weekly or Every 50 Hours, Troubleshooting

MAINTENANCE

WEEKLY OR EVERY 50 HOURS

ITEM		SERVICE		COMMENTS
In Tank Hyd. Fluid		Change		Change after first 50
Filter				hours only, then every
(10 micron	filter)			500 hours or yearly
In-Line High Pressure		Change		Change after first 50
Filter				hours only, then every
(10 micron	filter)			500 hours or yearly
	MONTHLY OR EVERY 150 HOURS
Hydraulic Fluid Level		Check		Add as needed
Hyd. Tank Breather		Clean / Check / Replace		Clean or replace
				Element as require
Rear Tire Type		Max P.S.I.
18.4-34		30
	YEARLY OR EVERY 500 HOURS
Spindle Grease		Change
Hyd. Tank Fluid		Change
In Tank Hyd. Fluid		Change
Filter
(10 micron	filter)
In-Line High Pressure		Change	or	Change when indicated
Filter				by restriction indicator.
(10 micron	filter)
Hyd. Tank Breather		Change
	TROUBLESHOOTING
SYMPTOMS		CAUSE		REMEDY
Vibration	1.	Loose bolts	1. Check all bolts and tighten to
				recommended torque specs.
	2.	Cutter assembly	2a. Check for damaged blades, disc.
		Unbalanced		or cutter shaft. Replace if needed.
			2b. Check for wire, rope, etc.
				entangled in cutter assembly
Mower will not lift 1.		Hyd. Fluid low	1. Check and refill Hyd Fluid
	2.	Leaks in line	2. Tighten or replace fittings and hoses
	3.	Faulty relief valve	3.	Check pressure in line. Line
				pressure in Control Valve
				should be at least 2500 P.S.I.
	4.	Kinked or blocked	4. Clean or replace lines
	5.	Faulty cylinder	5.	Inspect, repair or replace cylinder

Maintenance Section 4-5