Genie S-80 Service Manual page 68

Section 4 - Scheduled Maintenance Procedures
TABLE D PROCEDURES
4 Remove the 2 bolts from under the engine pivot
plate. Swing the engine pivot plate away from
the machine to access the radiator drain valve.
a
a pivot plate retaining bolts
b engine pivot plate
5 Open the drain valve on the radiator and allow
all the coolant to drain into a container.
6 After all the coolant has drained, close the drain
valve. Connect the coolant return hose to
the radiator.
7 Open the drain valve on the engine block and
allow the coolant to drain into a container.
After the fluid is drained, close the drain valve.
8 Replace all coolant hoses and clamps.
9 Pour the proper coolant mixture (anti-freeze
and water) for your climate into the radiator
until it is full.
4 - 40
b a
Genie S-80 & Genie S-85
Service Manual - First Edition
10 Disconnect hose A from hard line B and hold
until coolant starts to pour out of the open
hose. Then immediately reconnect the hose.
a
a hose A
b hard line B
11 Fill the radiator and then fill the coolant
recovery tank to the
12 Clean up any coolant spilled during this
procedure.
13 Start the engine from the ground controls,
run it for 30 seconds, and then turn it off.
14 Inspect for leaks and then check the fluid
level in the coolant recovery tank. Add
water if needed.
15 Start the engine from the ground controls
and run it until reaching normal operating
temperature.
16 Allow engine to cool and check the fluid level in
the coolant recovery tank. Add water if needed.
Ford Engine LSG-423
Coolant capacity
range.
NORMAL
11.5 quarts
10.9 liters
Part No. 34032
b