Murray MB1842LT manual Maintenance, Lubrication Chart, Before Each Use

Replace Spark Plug

Replace Air Filter Paper Cartridge

Replace Fuel Filter

1 - Change more often when operating under a heavy load or in high ambient temperatures.

2 - Service more often when operating in dirty or dusty conditions.

GENERAL RECOMMENDATIONS

EACH

USE

BEFORE

Clean Air Filter

Clean Air Screen

Inspect Muffler/Spark Arrester

Replace Oil Filter (If equipped)

Clean Engine Cooling Fins

E

N

G

I

N

E

Change Engine Oil (without oil filter)

Check Operator Presence & ROS Systems

T

R

A Check for Loose Fasteners C Check/Replace Mower Blades T Lubrication Chart

0 Check Battery Level

R Clean Battery and Terminals

Check Transaxle Cooling

Check Mower Levelness

Check V-Belts

Check Engine Oil Level

Change Engine Oil (with oil filter)

Check Tire Pressure

Check Brake Operation

MAINTENANCE

SCHEDULE

MAINTENANCE

EVERY	EVERY	EVERY	EVERY	EVERY	BEFORE
8	25	50	100	SEASON	STORAGE
HOURS	HOURS	HOURS	HOURS

3

4

1,2

1,2

2

2

1, 2

2

2

3 - Replace blades more often when mowing in sandy soil. 4 - Not required if equipped with maintenance-free battery.

maint_sch-tractore.ROS.e

LUBRICATION CHART

The warranty on this tractor does not cover items that have	dSPINDLE ZERK	dSPINDLE ZERK
been subjected to operator abuse or negligence. To receive
full value from the warranty, operator must maintain tractor	dFRONT WHEEL
as instructed in this manual.		dFRONT WHEEL
Some adjustments will need to be made periodically to	BEARING ZERK	BEARING ZERK
properly maintain your tractor.
At least once a season, check to see if you should make		eENGINE
any of the adjustments described in the Service and
Adjustments section of this manual.
• At least once a year you should replace the spark plug,
clean or replace air filter, and check blades and belts
for wear. A new spark plug and clean air filter assure
proper air-fuel mixture and help your engine run better		cGEARSHIFT
and last longer.
		PIVOTS

BEFORE EACH USE		cSAE 30 OR 10W30 MOTOR OIL
• Check engine oil level.
		dGENERAL PURPOSE GREASE
•	Check brake operation.
		eREFER TO MAINTENANCE “ENGINE” SECTION
•	Check tire pressure.
		IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS WHICH
• Check operator presence and
		HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRICANTS WILL
	ROS systems for proper operation.
		ATTRACT DUST AND DIRT THAT WILL SHORTEN THE LIFE OF
•	Check for loose fasteners.	THE SELF-LUBRICATING BEARINGS. IF YOU FEEL THEY MUST
		BE LUBRICATED, USE ONLY A DRY, POWDERED GRAPHITE TYPE

LUBRICANT SPARINGLY.

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