New Holland CR9090 Tier 4a, Service Manual

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Engine - Engine and crankcase
12. From inside the grain tank, connect the lower coolant
hose (1) to the engine. Secure with the hose clamp
(2) and tighten securely.
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13. Connect the heater hoses (1) to the engine and tighten
the hose clamps (2) securely.
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14. From inside the grain tank, install the rotary screen
brush drive belt (1) onto the pulley (2) and engine
crankshaft pulley. Turn the pulley adjusting bolt (3)
clockwise to adjust the belt tension until the belt is
tight. Tighten the lock nuts on the carriage bolts
(4)
when the belt is properly adjusted.
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15. Install the air conditioning compressor (1) on the en-
gine and secure with the mounting bolts (2) Tighten
the bolts securely.
Connect the electrical connectors
(3) to the compres-
sor wires.
16. Install the main drive belt onto the engine.
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