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Engine Maintenance
108
1. Rotate the engine in the direction of rotation
(clockwise as viewed from the water pump
end) until the number 1 cylinder (closest to
flywheel) is at approximately top dead center
of the compression stroke. The valve cover
should be removed to identify the
compression stroke. Both rocker arms of the
number 1 cylinder will be loose. Check to see
that the number 1 cylinder top dead center
mark on the flywheel is aligned with the
timing mark on the starter mounting plate.
NOTE: The timing marks for each of the
three cylinders are stamped 120 degrees
apart. Top dead center marks are identified
by the number of the cylinder stamped next
to them. Injection timing marks are
unmarked. The timing marks on the engine
can be difficult to align. This is because the
timing mark on the starter mounting plate is
near the air cleaner, on the side of the plates
that faces the flywheel. It cannot be seen
when looking through the engine side door
opening unless you use a mirror.
The timing mark on the starter mounting
plate is a line stamped on the side of the plate
facing the flywheel. To locate the timing
mark, feel the back side of the plate 0.4 in.
(10 mm) below the center of round notch in
the edge of the plate. To make it easier to
align the timing marks, file a V-notch in the
edge of the plate in line with the timing mark
on the plate.
2. Remove the injection line from the number 1
injector and the injection pump. Remove the
delivery valve holder, delivery valve and
spring. Care must be taken to prevent dirt
from entering the fuel injection system.
Replace the delivery valve holder and delivery
valve.
3. Install a drip valve on the nozzle holder.
4. Activate the fuel solenoid and the fuel pump
by energizing the run relay using the Interface
Board Test mode. Make sure the
Diesel/Electric switch is in the Diesel
position. See the SPECTRUM TS
Microprocessor Diagnostic Manual, for
information about the Interface Board Test
mode.
1.
TDC Mark
4.
File V-Notch Here
2.
Injection Timing Mark
5.
Timing Mark
3.
Round Notch
Figure 134: Timing Marks
Summary of Contents for SPECTRUM TS 30 SR NAD
Page 4: ...4 ...
Page 10: ...Table of Contents 10 ...
Page 20: ...Safety Precautions 20 ...
Page 51: ...Unit Description 51 Figure 19 Front View Figure 20 Back View AJA1350 AJA1500 ...
Page 52: ...Unit Description 52 1 On Off Switch Figure 21 Side View 1 ...
Page 60: ...Unit Description 60 ...
Page 80: ...SPECTRUM TS Operation 80 ...
Page 90: ...Electrical Maintenance 90 ...
Page 100: ...Engine Maintenance 100 Figure 130 Early TK 3 95 Fuel and Oil System Components ...
Page 102: ...Engine Maintenance 102 Figure 131 Late TK 3 95 Fuel and Oil System Components ...
Page 104: ...Engine Maintenance 104 Figure 132 TK376 Fuel and Oil System Components ...
Page 136: ...Refrigeration Maintenance 136 ...
Page 156: ...Hilliard Clutch Maintenance 156 ...
Page 158: ...Structural Maintenance 158 ...
Page 168: ...Remote Evaporator Specifications 168 ...
Page 170: ...Remote Evaporator Maintenance Inspection Schedule 170 ...
Page 176: ...Remote Evaporator Electrical Maintenance 176 ...
Page 180: ...Remote Evaporator Refrigeration Service Operations 180 ...
Page 182: ...Remote Evaporator Structural Maintenance 182 ...
Page 184: ...Remote Evaporator System Diagnosis 184 ...
Page 188: ...Wiring and Schematic Diagrams Index 188 ...
Page 189: ...189 Wiring Diagram Page 1 of 4 ...
Page 190: ...190 Wiring Diagram Page 2 of 4 ...
Page 191: ...191 Wiring Diagram Page 3 of 4 ...
Page 192: ...192 Wiring Diagram Page 4 of 4 ...
Page 193: ...193 Schematic Diagram Page 1 of 3 ...
Page 194: ...194 Schematic Diagram Page 2 of 3 ...
Page 195: ...195 Schematic Diagram Page 3 of 3 ...
Page 196: ...196 ...