DMWR-9-2815-220
AVDS-1790 ENGINE OVERHAUL STANDARD
DEPOT MAINTENANCE WORK REQUIREMENT
DMWR-9-2815-220 - Page 1152 of 1422
)
)
j
DMR 9·2815-220
Section XXXVI.
OVERHAUL OF ±NG²N± ±l³CTR²CAL COMPON±NTs
5-146´
Geµera¶·
¸¹º»¼ ¼ection cover¼ overhau½ of the eng¾ne e¶ectr»ca½ compoµent¼
(¿»g· 5ÀÁÂ0) Ã5/92Ä)·
The¼e inc½Åde ¼ending unit¼ and ¼wÆtche¼, the tiÇe tota¶»zÀ
È
»µg ÉeterÊ tËe ¶ow Ì>Ítage protection Îdu¶eÊ the ¿ue¶/water aÅtoÇatic draiµ conÏ
tro½Ð and the fue¶ ¼ÑÅt off cab¶e.
specifÒc Ƶ¼truction¼ on di¼a¼¼eÇb½y, c½eaningÓ
Ôµ¼pect»onÕ Ö×pair, aµd a¼¼eÇb¶y aØe »ncÍÅded.
Wear ¶iÙ»t¼Ê ¿»t¼, to¶erance¼, and
overhaŶ iµ¼pect»on procedure¼ (ÚIÛ'¼) ¿or iµd¾vidua¶ coÇponent¼ are a¶¼o Ònc½Åded
•
Ü
5ÀÁÝ7·
Di¼a¼¼eÇBÍy aµd c¶eaµ»ng.
a·
Di¼a¼¼eÇBÍy.
Refer to TM 9Þ28Â5À22ÄÀ3ß.
b·
C¶eanàná·
ÃÂ)
G×µera¶.
âe¿er to paragraph 5ÞãÊ a, B, and c (5/¶
»ng Ƶ¼trÅct»oµ¼.
for geµeraÍ c½eaµÀ
Ã2ä
So¶eµo»d va¶ve´
PÍÅg va½ve in½et and out½et opening¼ to preveµt entraµce
o¿ ¿ore»gn åateræa¶´
C¶ean the ¼oÍeµoid va¶ve with a cÍoth Çoi¼teµed w»th dryç
cÍeaµ»èg ¼oév×nt (P-DÀê8Äë ¸ype
ì²)´
íhe va¶ve coµtain¼ rÅBber part¼ aµd ¼hou½d
îot be ïÇÇeð¼ed iµ the ¼o¶vent.
ñ5òó48ô
õn¼pect»oµ.
_
a·
Geµera¶.
In¼pect the eµgiµe e¶ectr»caÍ coÙpoµent¼ according to »µ¼truction¼
ö÷»n paragrapø 5ÀÝ (5/2
) aµd the OIP'¼ »nc½uded Ƶ thi¼ ¼ectioµ´
Wear ¶iÇit¼Ð fùt¼,
úand toéerance¼ for the eµgiµe e¶ectr»caÍ coÇpoµeµt¼ are ¶i¼ted iµ taB½e 5À5 Ã5/ûüÁ
)´
see paragraph 5ÀßÊ b and c (5/ý
) for exp¶anat»on o¿ wear ¶»Éit¼Ê ¿it¼Ð and toÍerÀ
þÿance¼.
B.
¸iÇe TotaÍ»ziµĀ Meter·
(Á)
ān¼Ăectioµ.
²n¼pect the tiÇe tota½»ziµg ăter for deµt¼ or other defoĄą
itie¼ wh»ch woĆ ćÇpaĈr it¼ ¿uµct»oµ·
Ã2)
ĉe¼t.
ĉe¼t the t»ă tota¶iz»ng
ăter By coµµect»ng the Ċter'¼ eÍectrią
ca½ connectċon to a 2ÝÀvoČt ¼ource´
¸he tiă tota¶izing Ċter record¼ tiă wheną
ever energ»Zed By a 2ßÀvo¶t ¼oÅrce »n tenth¼ o¿ aµ hour aµd wiͶ µÅčrica½½y adą
vaµce every ¼»x ÇƵute¼·
A¶éow ¼uf¿»cieµt tiă during te¼t to en¼Åre the hour
counter i¼ funct»oniµg proper½y.
After te¼tÊ the t»Ċ tota½iziµg Çeter ¼hou¶d be
re¼et to zero żiµg the rĎ¼ett»µg device (ûÓ ¿ig. 2À2ď (2/8
)´
c.
Tran¼Đ»tter¼ and sđitche¼.
(Ēď
ēnĔ»ne o»¶ teĕĂerature tran¼Çitter´
Iµ¼pect the teÇperatÅre tran¼Ç»tter
for dent¼ or otĖer ėeĘorÉitęe¼ Ěcě woĜĝ ęÉpair it¼ fŵct»oµ.
ĞuµctionaͶy Æną
¼pect the eµgiµe oiÍ teÇpĎrature tran¼Çitter by coµnectÆng Æt to a con¼taµt vo¶tage
¼ğource of 28.5 V dĠ·
CurØeµt throÅgh the unit Éżt Be 26.Â5 to 27.25 Éiͽ»aġeĢ¼
w»th the ¼eµ¼Æµg e¶eăµt in water at 2ģģ degree¼ ĞÓ
t
Â/2 degree at a f½ow of Ĥĥ
feet per ĕ»nÅte¼ pa¼t the uµit´
5/ûÂĦ
±
±
Back to Top
