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TM5-4210-229-14&P
5-7.
RESCUE SAW REPAIR (Continued).
(27) Pull starter cable to make sure the starter unit
functions before installing fan casing (51).
(28) Install fan casing (5 1) and secure with two
screws (52) and three screws (53).
(29) Install seal (44) and filter holder (43) with two
screws (45).
(30) Place main filter (41) inside filter cap (42) and
prefilter (40) around outside of filter cap.
(31) Insert two screws (48) up through cylinder
casing and install spacer (49) and washer (50)
on each screw.
(32) Place filter assembly onto filter holder with
screws (48) protruding through filter cap.
Install two nuts (39) and tighten.
(33) Place cylinder casing (47) over crankcase and
cylinder assembly and secure with three
screws (46).
(34) Place spring (22) with two flanges (38) into
slot provided in cutting arm portion of right
crankcase (172). Insert push rod (37) into
hole in forward end of crankcase.
(35) Install cutting arm (14) and secure with nut
plate (36) and screw (35).
(36) Install eccentric (23) on cutting arm with
spacer (34), screw (32) and washer (33).
(37) Install spacer (31), lock ring (30), and
bearings (28 and 29) into cutting arm (14).
(38) Place pulley (26) and spacer (27) on shaft (4)
and insert shaft through bearings in cutting
arm. Install nave case (25) on shaft (4).
(39) Insert screw (16) through slot of cap rod (11),
then through nut plate (36) and cutting arm.
Place cutting disc guard (12) on cutting arm
and install support (7), flange support (6), and
three screws (5). Attach upper end of cap rod
(11) to guard (12) with screw (8), washer (9),
gasket (10), and knob (13).
(40) With cutting arm pushed to its full rearward
position, install V-belt (24) on drive wheel (97)
and pulley (26). Turn eccentric (23) clockwise
to its full down position to tension belt.
Tighten attaching screw (35) with socket
wrench.
(41) Install clutch cap (20) and secure with two
screws (2 1). Install cutting arm guard (19)
and secure with two screws (18), then install
bushing (17) and knob (15).
(42) Install spark plug (147) and connect ignition
cable (88).
(43) Place desired cutting disc on shaft with flange
washer (3) on inside and flange washer (2) on
outside and secure with screw (1).
5-23
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