2.21.40 Cowling Assembly Maintenance, Models 609-C and US636HCCD-1.
(Continued)
2.21.40.3 Assembly.
Place engine wiring harness cable clamp in location marked during step f of
the disassembly procedure.
a.
Position rear air shield (27) against engine and secure with four flat washers
(26), new lock washers (25), and screws (24).
b.
Position front stay plate (20) against cylinder head and air shield (27) and
secure with four flat washers (23), new lock washers (22), and bolts (21).
c .
Install cowling guide rail (13) as follows:
(1) Position cowling guide rail (13) on cylinder heads and secure with
bolt (19), two flat washers (18), new lock washer (17), and nut (16).
(2) Install twelve new lock washers (15) and screws (14).
d .
Position rear stay plate (12) against cylinder head and secure with three flat
washers (11), new lock washers (10), and bolts (9).
e.
Install lower air cowling (2) as follows:
(1) Position lower air cowling (2) on crankcase and secure with bolt (8), flat
washer (7), new lock washer (6), and nut (5).
(2) Install four flat washers (4) and screws (3).
f .
position upper air cowling (1) on cowling guide rail (13) and latch to lower
air cowling (2).
2-352
TM 10-4320-344-24
