Jacobsen HR3300T, Safety, Operation & Maintenance Manual, Page: 48 / 86

SAFETY, OPERATORS & MAINTENANCE MANUAL
en-48
8 MAINTENANCE &
LUBRICATION
B
A
8.4 ENGINE COOLANT
Check Engine Coolant Level
(a) The level of coolant in the expansion tank
should be between the MAX and MIN level
indicators when cold.
(b) If topping up is required, remove the plastic cap
and top up using the correct anti-freeze
mixture, see section 8.1.
(c) Replace the plastic cap when finished.
Changing Coolant
(a) To drain coolant, open cock on engine block (A)
and remove hose from radiator (B). Collect
coolant using a suitable container.
(b) Close drain cock on engine block (A) and
replace hose back on to radiator. Ensure all
hose clips are tight.
(c) Refill the cooling system with the correct anti-
freeze mixture, see section 8.1. Fill system
through expansion tank.
(d) The level of coolant in the expansion tank
should be between the MAX and MIN level
indicators when cold.
(e) Run the engine for approximately 5 minutes or
until the thermostat opens.
(f) Check level of coolant in expansion tank and
top up if necessary
Contact with anti-freeze can damage
your skin. Use gloves when working
with anti-freeze. If you come in
contact with anti-freeze, wash it off
immediately.
Dispose of used anti-freeze in accordance with
local regulations