Mack MP8 Engine Service and Repair Manual PDF (EN)

REPAIR INSTRUCTIONS, PART 1 1. Assйmb e lhe slii'ener plale wilh сN lasl6n€c. Do NOT 2. Asemblelhe oiЎ siбher, ;udioni pEs6u@ 8nd ccsovйЎ pipes inlo lhe ръср as NO'E slide thй oil pessure pipe inlo lhe oit punp, posilion lhй pipй llanqe lo lhe ct4inder block, Ўnslall the lastйnйfs and torquй'lighren to 6pe6ili@tion. fh6 6ngin6 siilf€ning fame aнachlnq f4tene6 are ONE TIME USE ONLY N& lasleyers musl be installed.

Posilion lhe o I ccsder pЎpe lo ihe sklrls yf lhe cyllnder bloї*, lnstall the hsteneE and lorqьetighten to The avбilable lool, 9994649, cac ba usd io hold slifening lEme ic posillon wfile Ў6sїmblй lhй otl slrainйr and oil pickup pipe- Slidй the oil pickup pip€ inlo oil pump, posirion rhe oil srfaЎner ro ihe йn9in6 stif€ning fЙmй, insrall rhe IastecйE and bJquй'lighlen lo lnsrallthe oil pfй$uB pipй and lh6 cfo$o@r pЎpe bet)€ tofqu+lЎghtenlng the Using a lorque w rench, lighleЎ lhe alaching fasl€nйB in s€quйnc6 amording lo Oil Pump Pipes and Strбiner lnslallation oo oo [219 MU,219 NT] 1, Bepacelheo tЎngsonlheol pressъfe pipй, oi! suclion pipe and oil dosever plpe.

Lubricate the O-dngswith 6ngine oilbetoe NOTE sйpaЙte thї oil suclion pipй lЎom !hй oil stEiner as needed lo Йplace the o,finq. clйan and icspect lhe oil stEiЎer, suclion pЎpe, cos$@r prpe and pr6ssurй pipб ror c€cks. Feplace il

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FEPAIR INSTBUCTIONS, PART 1 Front EngЎne Support lnstaЎlation 1299 Gvl 1- Ўl €m@d, dsenbte the loni enqicй suppo mounring bfaokel ro rhe qlindef block and lishlec hsleneB lo specili€lloЎ. NOTE Tho bdckйl also setu4 as lhe Ў/C @cpre$or 2. Assemble lhe lonЎ engine suppo.! onlo lhe bl@k moudбd bBckйts aЎd icslaLlthй sit 3. Using a lolque wйnch, tghleЎ all lasteneA ic sequen@ ro sp6ilicarion. l2 Pr6r. sp*ar stes 170 2. Apply б 2 mm (5/g lnch) bead ot lvAcK approred salЎcone seбlacl to thй r6ar lбсй ol lhй der ac@ding to the patern NOTE Make sure lhai the cЙnkshбft lonl @ver and block tlanges are cleaned thoroughly b6lor6 Crankshatt Front Cover and Seal lnstallatlon [211 JBl 1.

Pla@ lhe cбnkshaft lronl cowr wftn 6pacer. 9998170, in lhe cenler ос a llal sufface. lnstal a ns cErkshaft seal wllh plaslЎc rlng Ўn lhe cбnkshalt lrcnt mr The spacer Ўng prryenls the plбs1ic fing lrcm sljding olf' carelully lap the crankshatt seбt inty lhe lronr co€r with d tl, 68400021 , and handte, 9992000, unlii lhe cEnkshaft *d ls le@l a 2 mm (re inch) bead o' MAcKЎppr@3 siticone

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REPAIR INSTBUCTIONS, PART 1 3. Within 20 minulйs ol sealanl applЎcalion, inslall lhe font wer to the йngine bl@k. Cenle.lhe cEnkshaf lycl 6v€r againsl rhe c.ankshбf usinq lhe pl4lic ficg. 4. lnrall lhe font @wr Note that the6 aЎ€ F.uE245-FE6vdrУiquysїqenc8 5. RemoE the plaslic ring fom the crankshan hub. Dn@ in lh6 cЙnkshaft sea wilh drЎll, 48400021 , and handle, 9992000, unlil lhe d ft bynoms against the c€nkshatt. For йarliйf typй (a), rhe tolЎNirg lnstallalЎon Ўcstructiocs бpply: lnsla ll Ih e boЎis wiihoui 1ЎghGch g lh em Using a stEighrйdgй ru e, make sure the cder is flush wilh the leer йdай ol For lбrйr rype (B), the iolrowlng irslїllбtЎon inslructoN apply:

lnslallthe bolls in bolh boh ho es lhal al gn lhй coveЎ lo lhe @@t posltun. Tiohtйn by hand so lhбllhe cder is lъed, lnsiallihe remaininq bo[s. NOTE For lho laler lvpй @ver, the tef hand hol€ is smallerand lhe righr-hбnd hole is ovat. Thts change a lows the laler mrer io bй coreclly 5. UsЎng a torque wйn.h lighlen the capscrews ic sequonc6б@dinq lo

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BEPAIB INSTRUCTIONS, PART 1 TimЎcg Gear Plate lnstallation 1211 AAI NOfE Roiale the engine b ock so the rear sur'a@ is al NOTE fthe cyrЎnder head is lnsralled atrer lhe riminq geaf plale i6 in pla@, do nol apply sйбhfn in lhe cylinder h€ad бr€a uniil Йбdу lo as*mble lhe 1. Clean lhe limino qear plale on bolh sidйs. Clean lhй @clacl sulбcйs on lh€ €nqine blockбnd cylindeЎheбd. Вйm@ealing compolnd fom rhe grcoE on rhe englne 3. Apply a 2 mm 6/e inch) bead ol 342SX33 MACK appr@d sili@ne sealanl (A) lo lhe lronl laЙ of lhй plal€ adording lo lhй 4.

withЎЎ 20 cinutes ol ihe appli€iion ot lhe sealanlЎ assemblelhelЎming gear pЎaie orer їlianm€nl quides, 9998267, lhal wee lnsialied lnlo lhe bloyk at disassembly. NOTE Sealiyg @mpound musl be applied oursЎde the aoM in lhe limino оббЎ plalй. This causйs lhй excess @npound lo be iofced down lffo the sb@, whicn a[@5 bЎ betersalinq. 5. Wilhliming gear p ate ic posilion @rguide pins. inslall n4 liminq qea. mounlЎno

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