TM9-2815-202-34
4-10. AIR BOX HEATER REPLACEMENT (Cont)
f. Installation
(1)
(2)
(3)
(4)
Secure wiring harness connectors (62 and 63) to air inlet housing with two bolts (59), two
Iockwashers (60), and two flat washers (61). Torque bolts to 16-20 Ib-ft (22-27 N-m).
Install hose (50) onto elbow (49) on solenoid valve (52).
Position solenoid valve and bracket assembly (66) on governor housing and inboard of
bracket (67). Route harness wiring to prevent cuts, chaffing, burns, or interference with
components. Loosely secure assembly to governor housing with two screw assemblies (68)
and four flat washers (69).
Install two bolts (64) and
assembly (66) to support
assemblies (68).
two Iockwashers (65) securing solenoid valve and bracket
(67). Torque bolts to 30-35 Ib-ft (41 -47 N-m). Tighten two screw
NOTE
(5)
(6)
(7)
l
Tee (53) is on the front of the left cylinder head on model 7083-7395 and on the
inside rear of the left cylinder head on model 7083-7396.
l
For model 7083-7396, position arms of tee (53) at 12 oclock and 3 oclock positions.
(8)
(9)
(10)
Install tee (53) into left cylinder head.
For model 7083-7395, install connector (55) to tee (53).
For model 7083-7396, install elbow (58), check valve (57), and connector (56) to tee (53).
NOTE
Model 7083-7396 has no clamp (6) on hose (50) and uses a connector (49) instead of
an elbow (49) on the solenoid inlet.
For model 7083-7395, install hose (50) into tee (53) on left cylinder head. If removed, install
clamp (6) on hose (50) and secure to governor cover using screw assembly (8).
For model 7083-7396, install hose (50) into connector (54) in tee (53) on left cylinder head.
Install hose (32) onto elbow (51) on solenoid valve (52).
NOTE
Install air pump, ignition coil, and air box heater after installation of solenoid valve and
bracket.
4-34
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