Arctic Cat 700 Diesel ATV 2007 Service Manual page 37

6. Remove the fuel hoses from the fuel rail; then plug
or close off the hoses to prevent fuel leakage.
7. Remove eight Allen-head and two "tamper-proof"
torx-head cap screws securing the valve cover;
then remove the valve cover. Account for a gasket
and oil return boot.
NOTE: "Tamper-proof" cap screws can be
removed using Torx-Head Screwdriver - #30 (p/n
0644-344).
8. Rotate the crankshaft 90° clockwise from the TDC
position to prevent valve damage when turning the
camshaft; then rotate the camshaft until one of the
unit injector push rods is fully extended into the
injector pump barrel.
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DE294A
DE295A
DE405B
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9. Place a holding pin into the injector pump barrel;
then rotate the camshaft until the second injector is
fully compressed and install a holding pin.
10. Remove the three nuts securing the rocker arm
assembly to the cylinder head; then using rubber
bands, bind the rocker arms together and lift the
assembly off the mounting studs being careful to
keep the injector push rods with the injector it was
originally installed in.
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DE275A
DE404A
DE328A
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