TM-9-2520-254-34 Direct Support for M113 TX100-1 Transmission 2520-00-066-4240 Download

Table 4-1. Troubleshoottng- Continued Malfunction lo. Low main oil pressure, 1}1, ‘1’ransmissit)n I[psllifth t{) a range Iligller tlliill that indicated at ma IIIIal shift t,t)ntr~)l. 1°. Shifting r{)ll~l) 20. ‘1’rallsmissit}ll does Ilot drive \el)i(,le. ?1. stall speed too” lo\\. 22. Stall spee(l t{){) higl). if 1). (.. d, (,. /. q, ;1 /). <.. (/ (,. /. ,<’. ii /) ;/ /) c, ([, ‘i. /), (. (1 (,. Probable Cause oil 1,.vel I,JM oil filter {,l{jggt,d Internal Ieakagc Maitj l~resstire regtilator +al>e sti(,kin~r in bore, Mai]l pressllre reglllatf)r \al\e s[)ring t)rokcn or weak. l’rimn)er \alve ~ti(,king in t)ore. Front oil puml) failed or worn. (;of)ier {logge(l internally (l,)t)lcroil lines kinked or clt)gged. lJ,)w oil Icvel Hi~h oil lewel ‘1’ransmissi{)n {l[ltvl) slippage. “1’,,rque tonvertcr stator lnckecf up (does not freewheel). Water side of oil cooler clogged. II)l]ibitor \alve sti(,king in ripen I){hition. ll]l)ibit~)r \al\e spring weak or br{)~ell. ‘1’llrottle \alve linkti~e improperly atljllsttvl. ‘1’rimmer wal\e sticking in bore. FII)I\ \al\e sticking in bore. ‘1’l)rottle regl[lat,)r \al\e sti(king it] I){)re Sl)ift linkage (Iisconnectecf or I)rokcl). llai]l I)r(,sstlre if)\\ I]]tertlal f:lilllr(> oil 1(.\t,l it)\\ Vehicle drive components locked Ill) l~r f~iile(l. k:]l~illt, tl~,t I)r(dll{,it]g ftlll p{)\\er. (:lllt{l] .Iil)l)i]]g Corrective ActIon :[. Cl)c.(,k,)il le\elallcl:id(l oil (para 1- 6). /), Rel)la(w filter element (para 1-6).. ~. ()\erllalll transmission (para 5-1 tllrt)ugh 5-63). {l. (}terllaui trebuildl or replace (,ontrt)l \ai\e assembl~ (para 5-52 tl)ro[lgll 5-56). f,. ()\erl)aul (rebuildl or replace {v)ntrol \al\c assembly (para 5-52 through 5-56). f. oterl]aul (rebuilcll or replace tt)ntrol \al\e assembly (para 5-52 tl)r~)ugh 5-56). ()}erl)aul transmission (para 5-1 ,<’. through 5-6). :/. Clean cooler. Refer to \ehicle technical manuals. l). Rrf)la{et)r(lean oil lines. Referto \ehicle technical manuals. (. Cl)e(k oil level and add oil (para 1- 6). ~1. Cl)eck oil level and drain to proper le\el (para 1-6). /,. Refer to items 12 and 13 above. J. ()~erhaul transmission (para 5-1 through 5-63). g. clean \vater side of oil cooler. Refer t,) \ehicle technical manuals. a. ()\erl]aul (rebuiidl or replace (,ontrol \al\e assembl} (para 5-52 tlln)ugll 5-56). l). ()\erl]aul (rebuildl nr replace control \alve assembly (para 5-52 through 5-56). ii. Adjust linkage (para 5-63). /). (herhaul (rebuild) or replace control \alve assembly (para 5-52 through 5-56). ,. ()\erl)aul (rebuild) or replace t,t)ntro] valve assembly (para 5-52 tllrt)tlgil 5-56). (1. ()\erl)aul (rebuild) or replace ~,{)l)trt)l \al\e assembly (para 5-52 tl]roilgh 5-56). ;I. l{epair or replace and adjust linkage (para 5-63). /). Refer to item 16 above. {. ()\erl}aul transmission (para 5-1 tl]r[)ttgl) 5-63). (/. Check oil le\el and add oil (para 1-6). ,. l{ef{>r t,)\el]icle tecl)r)ical manuals. Cllcck engine technical manual. ‘1’IIne engine. (;lleck main pressure (para 5-61) 4-4