20
TK 61555-2-MM-EN
The service technician is responsible for assessing the condition
of all parts & components found during any service operation to
be in a condition suitable for further operation up to the next
scheduled service. If parts not considered in suitable condition
they should be replaced.
Inspect/Service These Items
INSPECTION
A SERVICE
Every 1500
hours Or
every 12
Months
(whichever
comes first)
B SERVICE
Every 3000
hours Or
every 24
Months
(whichever
comes first)
SERVICE C
SERVICE
Every 6000
hours Or
every 48
Months
(whichever
comes first)
Check operating pressure on mechanical throttling valve in heat cycle with
higher than 15 C box temperature (non-ETV equipped units only).
•
•
Check compressor oil level and condition. (When returning to cool from heat
cycle above).
•
•
Replace refrigeration filter/dehydrator. This should also be performed
whenever system is opened for service.
C
CA
AU
UT
TIIO
ON
N
S
Se
errv
viicce
e P
Prro
occe
ed
du
urre
e!!
E
En
nssu
urre
e lliiq
qu
uiid
d lliin
ne
e iiss e
em
mp
ptty
y b
be
effo
orre
e o
op
pe
en
niin
ng
g cco
on
nn
ne
eccttiio
on
nss..
•
Structural:
Check all doors: operation & hardware security.
•
•
•
Visually inspect unit for damaged, loose, or broken parts (includes air ducts
and bulkheads).
•
•
•
Check all unit mounting bolts, external mounted equipment & wiring, hoses,
fuel lines etc.
•
•
•
Clean micro-channel condenser.
•
•
•
Clean evaporator coil and defrost drains of debris.
•
•
Miscellaneous:
Check calibration of return and discharge sensors as per customers HACCP or
annually.
•
•
•
Check operation of all unit attached accessories Thermo King and non Thermo
King items.
•
•
•
Check service records and ensure all service and warranty modifications have
been completed. Upgrades not included.
•
•
•
N
No
otte
e:: *If using ELC Coolant, drain and refill every 12,000 hours or 60 months (whichever comes
first). Do not mix antifreeze types.
N
No
otte
e:: **EON battery is maintenance free and does not require topping up of electrolyte.
N
No
otte
e:: *** If no drain plug is available in the fuel tank the tank manufacturer should provide clear
instructions for fuel cleaning. For fuel supplies taken from the truck tank the truck
manufacturer's instructions should be adhered to.
N
No
otte
e:: ****The injector service may be required more frequently depending on the type and
specification of diesel fuel used. Refer to the latest service bulletins for additional
information.
N
No
otte
e:: Please refer to the latest service bulletins for additional information.
