Chevrolet DB90 Series, Руководство по обслуживанию

Страница: 159 / 242

S ec. 7A -153
TRANSMISSON CONTROL LINKAGE
Figure
2 - T V Linkage (TV, W V 70)
d. With a cc ele ra to r pedal just touching detent
button (O) hold the governor throttle le v e r (A) in
fu ll throttle position and adjust position of sw ivel
(J) on rod (I) for fr e e -en try into governor throttle
le v e r (A). Connect sw iv el (J) to governor throttle
le v e r and r e le a se a ccele ra to r pedal.
6. Connect throttle return spring (Q).
7. In stall gauge (J-23739) as shown in figure
3. Note gauge is in stalled on manual s e le c to r nut.
8. Hold TV lev er (N) full counterclockw ise
against the tra n sm issio n internal stop. Align the
"STOP" line on gauge with forward edge of TV
le v e r . If n e c e ssa r y , rep osition gauge on manual
se le c to r nut to obtain alignm ent. U se a m irror if
unable to view d irectly.
9. Move TV le v e r (N) full clock w ise as shown
in figu re 4. TV le v e r should be aligned with ’'THRU-
DETENT” lin e. T his step is a check to be su re no
internal condition e x ists in the tra n sm issio n that
would prevent full m ovem ent of the TV le v e r .
NOTE: A ll MT S e r ie s tra n sm issio n s covered
by th is supplem ent are of the Long Stroke design
and TV le v e r travel must be the sam e a s shown in
figu re 4. C orrect any internal tra n sm issio n condi­
tion, if n e c e ssa r y , b efore proceeding.
10. R econnect TV rod (L) to tra n sm issio n TV
le v e r (N).
11. D isconnect rod (H) from le v e r (D) and
lo o sen nut (F).
12. In sert %-inch diam eter rod (C) through
h ole in le v e r (D) and slo t in governor bracket (B ).
13. With governor throttle le v e r (A) in IDLE
p osition , adjust length of rod (H) for fr e e -en try
into lev er (D). In stall attaching parts retaining
rod (H) to le v e r (D).
Figure 3 —Installing TV Linkage A djustm ent G auge
CHEVROLET SERIES 70-90 HEAVY DUTY TRUCK SHOP MANUAL SUPPLEMENT