Thermo King T-1000R, Maintenance Manual

Page: 31 / 282

Maintenance Inspection Schedule 4-7
UNIT MODELS: UT-SERIES
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.
INSPECTION
A SERVICE
Every 1000 hours
Or every 6 Months
(whichever comes first) SERVICE
B SERVICE
Every 2000 hours
Or every 24 Months
(whichever comes first)
Check/Inspect/Adjust/Change/Replace
1.7 hr 3.5 EDAC Labour standard
Engine & Unit Mechanical Items
 
Download ServiceWatch logger - Check alarm codes and system opera-
tion and function & take corrective action as required
 
Check HMI & Controller software revision -Upgrades not included
 
Check fuel supply.
 
Check engine oil level.

Change engine oil (hot) and oil filter
 
*Check engine coolant level and protection, maintain protection at
-35'C (or lower if operating in very low ambients.) If using ELC coolant
drain and refill every 12000 hrs or 60 months (whichever comes first)
 
Inspect compressor, fan drive & water pump belts for condition and ten-
sion

Replace all belts at 4000hrs or 24 months of belt operation.
 
Inspect all belt tension devices & belt idler pulley for condition & cor-
rect operation

* Inspect clutch bearings & shoe wear when compressor drive belt is
replaced.
 
Check water pump seal for weep age and bearing serviceability.
 
Perform Automatic Pre-Trip
 
Listen for unusual noises, vibrations, etc.

Check condition of engine vibration mounts.
 
Visually inspect exhaust system for leakage and abnormal smoke or par-
ticulate emissions.

Check & adjust engine speeds (high and low speed).

Inspect cyclonic air filter element - Dependent on operating conditions,
assess fitness to continue to next service.

Replace air filter

Check air cleaner hose for security & damage.

****Drain fuel tank condensate water and assess fuel cleanliness where
drain plug is available.

Check fuel tank fixings, fuel filler cap security, pipes and fittings & air
vent.

Check external fuel pre-filter if fitted.

Replace external fuel pre-filter if fitted.
 
Inspect & clean electric fuel pump inlet strainer

Replace unit fuel filter
5* Test & Service fuel injection nozzles at 8,000 hours.

Check condition of engine vibration mounts.