Engine Cooling System Service; Hoses; Radiator; Coolant Level - Alto MPV-60 Operator's Manual & Parts List

ENGINE COOLING SYSTEM SERVICE

HOSES

Check all hoses and connections for leaks. Replace any of the hoses are cracked, frayed, or feel spongy.

RADIATOR

Inspect the exterior of the radiator daily for obstructions. Remove all bugs, dirt, or foreign material with a soft
brush or cloth. Use care to avoid damaging the fins. If available, use compressed air or a stream of water in the
opposite direction of normal air flow.
Never remove the radiator cap under any conditions while the engine is operating. Failure to follow these instruc-
tions could result in damage to the cooling system or engine and/or personal injury. To avoid having scalding hot
coolant or steam blow out of the radiator, use extreme care when removing the cap from a hot radiator. If pos-
sible, wait until the engine has cooled. Wrap a thick cloth around the radiator cap and turn it slowly to the first
stop. Step back while pressure is released from the cooling system. When you are sure all pressure has been
P-4404 FIGURE 39

DRIVE BELTS

The drive belts should be properly adjusted at all times. A loose drive belt causes improper alternator, fan and
water pump operation, and overheating. Overtightening the belt may result in excessive wear on the alternator
and water pump bearings, as well as premature wear on the belt itself. It is recommended that proper belt
tension be maintained and checked periodically.

BATTERY

The battery is located in the engine compartment. Keep the top of the battery clean and dry. Keep the terminals
and connectors clean. To clean the tops of batteries, use a damp cloth with a weak solution of ammonia or
bicarbonate of soda solution. To clean the terminals and connectors, use a terminal and connector cleaning
tool.
NEVER allow the soda solution to enter the cells. This will permanently discharge the battery.
American-Lincoln
MPV 60
released, with a cloth, press down on the cap, turn and remove it.

COOLANT LEVEL

3/4 TO 1-1/2 INCHES
BELOW CAP SEAL
P4404
WARNING
COOLANT LEVEL
Check the coolant level in the radiator daily and only
when the engine is cool. The coolant level should be
maintained to approximately 3/4 inch (1.9 cm) below
the filler neck seat on the radiator when the coolant is
cold. Whenever coolant level checks are made, check
the condition of the radiator cap rubber seal. Make
sure it is clean and free of any dirt particles. Rinse off
with clean water if necessary. When replacing the cap
back on the radiator, make sure the radiator filler neck
is clean and void of debris.
ATTENTION
SERVICE INSTRUCTIONS
1-39