TM 9-3405-213-14&P
TROUBLE CHARTS - Continued
TROUBLE
CAUSE
REMEDY
B. Flush 300411 valve body and clean ball and seat.
C. Reseat by tapping ball in place with a soft steel rod before replacing
removed parts.
3. 200287 valve
A. Remove 200291 control handle guard to see if 200287 control handle is
ABNORMAL
up against 300385 Rest position Detent. See Fig. 5.
control
FEED DOWN
B. To adjust, turn lock nuts to put enough pressure against 401531 spring to
hold 200287 control handle in-position. See Fig. 5.
OF SAW
4. 300354 control
A. To check adjustment remove 200291 control handle guard and raise
piston out of
200287 control candle to uppermost position. In this position the correct
FRAME
adjustment, allowing
adjustment is to have 300387 Detent in control handle within 1/32" of
oil to pass through.
300424 stop pin. See Fig. 5.
(while
Machine is
B. To make correct adjustment of valve piston, loosen lock nut on 300354
idle or in
piston and screw piston in or out of 200236 toggle, thus placing control
Rest
handle 200287 in proper position. Then lock again with locknut. See
position)
(Continued)
5. Insufficient or wrong
A. See Page 9, Items 3 and 4.
viscosity oil in
reservoir.
1. 300436
A. The rear 300436 adjusting nuts at 200278 lever are for knockout at finish
ADJUSTING NUTS
of cut. See Fig. 3.
OUT OF
ADJUSTMENT.
B. The front 300436 adjusting nuts at 200278 lever are for adjusting the
Adjust these nuts
height to which the saw frame will rise after the knockout at finish of cut.
according to size of
See Fig. 3.
work and saw blade
width.
2. 300373 SWIVEL
A. 300373 swivel bolt is held in position on 300396 knockout rod with
BOLT LOOSE ON
headless setscrew. See Fig. 5.
DOES NOT
300396
KNOCKOUT ROD
B. If 300373 swivel bolt has loosened, make' the correct adjustment by
KNOCK OUT
300396 rod must be
lowering saw frame to its lowest position and put the control handle
tight in 300373 bolt
200287 in Rest Position. See Fig. 5.
AT FINISH
to operate knockout
of 200287 control
C. Slide 300396 knockout rod through hole in head of 300373 bolt until
OF CUT
handle. See Fig. 5
300396 rod extends 1" beyond 300374 bolt on 200278 knockout rod lever
3. OVERSTRESSED
A. To check, remove 200281 knockout spring container cap by turning to
OR BROKEN 45318
left. Remove 400145 outer spring and lock nuts holding 453918 spring.
SPRING CONTROL
See Fig. 4.
VALVE. This spring
raises control handle
B. 453918 spring should be 4-9/16" long free length. If 453918 spring has
200287 to UP
been overstressed or has taken a set , it should be replaced, or in an
position at Finish of
emergency a spacer can be put in to make the free length of 4-9/16".
cut. If week or
broken, handle will
not rise. See Fig. 4.
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