Arctic Cat Sno Pro 120 2011, Service Manual

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ZJ028C
50. Install the coolant hoses onto the proper inlets/outlets
of the engine; then install the oil hoses/oil reservoir
onto the proper inlets/outlets. Secure with clamps.
51. On the non-turbo models, install the exhaust mani-
fold; then using the torque pattern shown, secure the
manifold with the six flange nuts. Tighten to 18 ft-lb.
741-586A

NOTE: At this point, assembly of the non-turbo
engine is complete. The remaining steps are for the
turbo models only.

NOTE: If removed, install the mounting bracket to
the turbocharger; then with the backing plate prop-
erly positioned as noted during disassembling,
secure the bracket to the turbo with the lock nuts and
tighten only until snug.
TZ063A
52. Install the lower heat shield onto the turbocharger
and exhaust manifold with the cap screws. Tighten to
60 in.-lb.
53. With the gaskets in place, install the exhaust mani-
fold and turbocharger assembly to the engine; then
using the pattern shown, tighten the exhaust mani-
fold to 19 ft-lb.
0744-003
54. Install the three lock nuts securing the turbocharger
mounting bracket to the engine and tighten to 30 ft-
lb.
743-780A
55. Tighten the two lock nuts (from the 
NOTE:
prior
to step 52) to 30 ft-lb.
56. Connect the coolant feed hose and oil return hose to
the turbo, release the clamps, and secure the hoses
with the hose clamps.
743-991A
57. With the turbo secured, install the oil feed pipe with
the banjo bolts and two new crush washers on each
side of the union. Tighten to 11 ft-lb.
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