Arctic Cat 700 Diesel ATV 2007 Service Manual page 45

10. Remove the injection control rack by carefully dis-
engaging it from the governor linkage sleeve.
11. Rotate the engine until the injector lobe forces the
camshaft follower to its highest position; then
insert a hardened locking pin into the hole in the
injector pump barrel.
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DE327
DE534A
DE404A
DE329
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! CAUTION
DO NOT loosen the jam nut or the injector timing
adjustment screw. This will require timing the injec-
tor.
12. Repeat step 11 for the second injector. Account for
a flame washer and copper washer for each injec-
tor.
Servicing
Proper servicing of fuel injection components requires
a number of special instruments, special training, and
an extremely clean environment (clean room); there-
fore, Arctic Cat recommends injector service be per-
formed by a qualified diesel injection service facility.
Installing
1. Thoroughly clean the injector bores in the cylinder
head; then dry with compressed air.
! WARNING
Always wear safety glasses when using compressed
air.
NOTE: A small round wire brush can be used to
clean injector bores and seating surfaces.
2. Clean the unit injector with a soft wire brush being
careful not to damage the injector tip.
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DE567A
DE565A
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