2006 ARIEL ATOM 2 check engine

40

ADDING & CHANGING ENGINE COOLANT


The engine coolant tank is located above the engine in the center of the engine compartment, under the air
intake cover.
WARNING: the system is pressurized at up to 15 PSI, and can cause severe burns! Only open the cap
when the engine is at ambient temperature and there is no pressure in the cooling hoses.


At the factory we use a vacuum device to pull the coolan t through the system, then a coolant pressurizing
system to apply 15 PSI to it. By the time this is done , there are virtually no air bubbles left in the system. You
will have to bleed the system very carefully using the following procedures:

1. Refer to the Fluid Levels & Types section on pages 35 & 36 for your engine’s specifications. Dilute coolant
50:50 coolant to water if the product comes un-diluted.
2. Carefully remove the 1/8 in. bronze pipe plug locate d at the top of the radiator. NOTE: if coolant rushes
out of this fitting, the engine may not need bleedin g.
3. Fill the coolant exchange tank over the engine unti l it will not hold any more coolant.
4. Start the engine and let it idle until the tempe rature at the thermostat housing reaches about 150 deg rees.
5. Check the radiator by touch to ensure it is warm. If it is not warm, turn engine off and let set. Restart.
6. Shut down the engine.
NOTE: The coolant temperature indicator on the SPA dash is no t reliable until the system is completely bled,
so do not depend on it for accurate readings yet.

41

ADDING & CHANGING ENGINE COOLANT CONTINUED
7. Once the engine has been shut down, squeeze the coolant hose above the transaxle repeatedly for a while
and watch for air bubbles to enter the coolant exchange tank.
8. Add more coolant as you are able to coax air bubbl es out of the coolant hose.
9. Repeat this startup / shutdown procedure as many ti mes as necessary until the bubbles cease, and the
upper hose is hot to the touch.

At some point in this process, the engine will “burp”, a nd the coolant gauge will begin to read properly. When
you are certain that this has occurred:
10. Release the pressure
VERY SLOWLY
at the tank.
11. Fill the tank again to the center seam level.
12. Check the copper air bleed fitting at the radiator to be sure the radiator is full.
13. Tighten everything up.
14. Run the engine until the fan turns on, off, then on again.
15. Switch off engine and allow it to cool completely.
16. Fill the tank to its proper level for the last ti me.

For vehicles with GM engines, the aftercooler fill locat ion is accessed by moving the seats to their forward mos t
position. In the center of the engine bulkhead is a tr iangular cover secured by Philips head screws. Removing
these screws reveals a semi-transparent port with a thre aded cap.


NOTE: Honda engines do not require an aftercooler coolant .

54

MAINTENANCE SCHEDULE FOR THE ARIEL ATOM 2

SCHEDULE I: GENERAL REFERENCE

Component Service/Operation
Engine Oil
Check before every track event or every 1,000 miles (1,600 km). Change as necessary. Engine Oil Filter
Replace during every oil change. Engine Coolant
Check before every track event. Replace every 30,0 00 miles (48,000 km). Supercharger
Aftercooler Coolant Check before every track event. Replace every 30,0
00 miles (48,000 km). Air Filter Check before every track event. Clean and oil ever
y 5,000 miles (8,000 km). The Filtercharger®
element must be cleaned and serviced with K&N clean er and air filter oil per the prescribed routine
maintenance procedures as outlined in the product l iterature that accompanies the Filtercharger®. Spark Plugs
Inspect before every track event and change if nece ssary. Transmission Fluid
Inspect for leaks before every track event; change every 10,000 miles (16,000 km). Brake Fluid
Inspect levels, condition, and any leakage before e very track event. Brake Rotors Replace when thickness decreases to 19mm, when puls
ation is noted, or if cracking or other physical
damage is found during inspection. Refer to the br ake bedding procedures on page12. Brake Pads Inspect for pad damage, thickness issues or deterio
ration before every event. Replace brake pads
when brake rotors are replaced. Refer to the brake bedding procedures on page12. Brake Hoses &
Lines Inspect brake lines for rubbing, scraping, or any d
amage. Fuel Lines &
Connections Inspect lines for rubbing or scraping before every
track event. Exhaust System Use a wrench to inspect flange bolts for tightness
every 5,000 miles (8,000 km), check gaskets at
this time. Tires
Inspect tires for proper pressure and tread wear be fore and after every track event. Wheels Check wheel nut torque after the first 50 miles (80
km) of operation and before every track event
thereafter. Ensure lug nut torque is 80 ft-lbs. Drive Belt
Check belt for cracking or abnormal wear every 3,00 0 miles (4,800 km). Rod Ends Inspect rods ends on Push Rods, Steering Rods, and
A-Arms for any signs of fatiguing or wear,
replace if parts appear worn. Verify that all chec k nuts are tight on all rod ends.

55

MAINTENANCE SCHEDULE FOR THE ARIEL ATOM 2

SCHEDULE II: BEFORE EVERY TRACK EVENT
Component Service/Operation
Engine Oil
Check before every track event. Change as necessar y. Engine Oil Filter
Replace during every oil change. Engine Coolant
Check before every track event. Supercharger
Aftercooler Coolant Check before every track event.
Air Filter
Check before every track event. Spark Plugs
Inspect before every track event and change if nece ssary. Transmission Fluid
Inspect for leaks before every track event. Brake Fluid
Inspect levels, condition, and any leakage before e very track event. Brake Rotors Refer to the Brake Bedding Procedures on page12. I
nspect and replace when thickness decreases
to 19mm, when pulsation is noted, or if cracking or other physical damage is found during inspection.

Brake Pads Inspect for pad damage, thickness issues or deterio
ration. Replace brake pads when brake rotors
are replaced. Refer to the brake bedding procedure s on page12. Brake Hoses &
Lines Inspect brake lines for rubbing, scraping, or any d
amage. Fuel Lines &
Connections Inspect lines for rubbing or scraping before every
track event. Exhaust System
Visually inspect exhaust flange bolts for tightness and/or damage. Tires
Inspect tires for proper pressure and tread wear be fore and after every track event. Wheels
Ensure lug nut torque is 80 ft-lbs. Drive Belt
Check for abnormal wear. Rod Ends Inspect rods ends on Push Rods, Steering Rods, and
A-Arms for any signs of fatiguing or wear,
replace if parts appear worn. Verify that all chec k nuts are tight on all rod ends.

56

MAINTENANCE SCHEDULE FOR THE ARIEL ATOM 2

SCHEDULE III: INITIAL 50 MILES (80 KM)
Component Service/Operation
Engine Oil
Check and fill as necessary. Engine Oil Filter
No service required. Engine Coolant
Check and fill as necessary. Supercharger
Aftercooler Coolant Check and fill as necessary.
Air Filter
No service required. Spark Plugs
No service required. Transmission Fluid
No service required. Brake Fluid
Check level. Fill as necessary. Brake Rotors
Refer to the brake bedding procedures on page12. Brake Pads
Refer to the brake bedding procedures on page12. Brake Hoses &
Lines Inspect brake lines for rubbing, scraping, or any d
amage. Fuel Lines &
Connections Inspect for damage.
Exhaust System Visually inspect exhaust flange bolts for tightness
and/or damage, check gaskets visually to ensure
they have not developed a leak. Tires
Inspect for any unusual tread wear. Wheels
Ensure lug nut torque is 80 ft-lbs. Drive Belt
Check for abnormal wear. Rod Ends Inspect rods ends on Push Rods, Steering Rods, and
A-Arms for any signs of fatiguing or wear,
replace if parts appear worn. Verify that all chec k nuts are tight on all rod ends. We recommend
replacement of all suspension rod ends at 3000mi or sooner based upon driving habits.

57

MAINTENANCE SCHEDULE FOR THE ARIEL ATOM 2

SCHEDULE IV: INITIAL 300 MILES (480 KM)
Component Service/Operation
Engine Oil
Check and fill as necessary. Engine Filter
No service required. Engine Coolant
Check and fill as necessary. Supercharger
Aftercooler Coolant Check and fill as necessary.
Air Filter
No service required. Spark Plugs
Inspect before every track event and change if nece ssary. Transmission Fluid
No service required. Brake Fluid
Check level; fill as required. Brake Rotors Inspect and replace when thickness decreases to 19m
m, when pulsation is noted, or if cracking or
other physical damage is found during inspection. Brake Pads Inspect for pad damage, thickness issues or deterio
ration. Replace brake pads when brake rotors
are replaced. Brake Hoses &
Lines Inspect brake lines for rubbing, scraping, or any d
amage. Fuel Lines &
Connections Inspect for damage.
Exhaust System Visually inspect exhaust flange bolts for tightness
and/or damage, check gaskets visually to ensure
they have not developed a leak. Tires
Inspect for any unusual tread wear. Wheels
Ensure lug nut torque is 80 ft-lbs. Drive Belt
Check for abnormal wear. Rod Ends Inspect rods ends on Push Rods, Steering Rods, and
A-Arms for any signs of fatiguing or wear,
replace if parts appear worn. Verify that all chec k nuts are tight on all rod ends. We recommend
replacement of all suspension rod ends at 3000mi or sooner based upon driving habits.

58

MAINTENANCE SCHEDULE FOR THE ARIEL ATOM 2

SCHEDULE V: EVERY 1000 MILES (1600 KM)
Component Service/Operation
Engine Oil
Check before every track event or every 1,000 miles (1,600 km). Change as necessary. Engine Oil Filter
Replace during every oil change. Engine Coolant
Check before every event. Replace every 30,000 mil es (48,000 km). Supercharger
Aftercooler Coolant Check before every event. Replace every 30,000 mil
es (48,000 km). Air Filter
Clean and oil every 5,000 miles (8,000 km) Spark Plugs
Inspect before every track event and change if nece ssary. Transmission Fluid
Change every 10,000 miles (16,000 km). Brake Fluid
Check level. Fill as needed. Brake Rotors Inspect and replace when thickness decreases to 19m
m, when pulsation is noted, or if cracking or
other physical damage is found during inspection. Brake Pads Inspect for pad damage, thickness issues or deterio
ration. Replace brake pads when brake rotors
are replaced. Brake Hoses &
Lines Inspect brake lines for rubbing, scraping, or any d
amage. Fuel Lines &
Connections Inspect for damage.
Exhaust System Visually inspect exhaust flange bolts for tightness
and/or damage. Use a wrench to inspect flange
bolts for tightness every 5,000 miles (8,000 km), c heck gaskets visually to ensure they have not
developed a leak. Tires
Inspect for any unusual tread wear. Wheels
Ensure lug nut torque is 80 ft-lbs. Drive Belt
Check for abnormal wear. Rod Ends Inspect rods ends on Push Rods, Steering Rods, and
A-Arms for any signs of fatiguing or wear,
replace if parts appear worn. Verify that all chec k nuts are tight on all rod ends. We recommend
replacement of all suspension rod ends at 3000mi or sooner based upon driving habits.