Troubleshooting guide - Dieci Telehandlers Ltd
Contents
1. 1 0625 12 UNF 2B pressure check port from cooler 3750 24 UNF 2B SAE O ring port SAE O ring port lifting eye location M12 x 1 75 THD 22 4 mm 0 880 deep 1 ham Port 31 LL clutch pressure 1 8 27 NPTF Port 31 Engine speed sensor ALOT PRESSES ging Sken TOP VIEW 3750 24 UNF 2B cigi SAE O ring port a aaa aaau 5 6 3 amp 4 Shaft Drop Box 04 01 Technical specifications 3 4 PRESSURE AND TEMPERATURE SPECIFICATIONS Normal operating temperature 70 120 C 158 248 F measured at temperature check port converter out port 71 Maximum allowed transmission temperature 120 C 248 F Transmission regulator pressure neutral port 31 At 600 RPM min 12 76 bar 185 PSI minimum At 2000 RPM 19 31 bar 280 PSI maximum Pump flow At 2000 RPM in neutral 53 l min minimum 14 GPM Clutch pressures st clutch port 41 2nd clutch port 42 3rd clutch port 43 Forward High clutch port 44 Forward clutch port 45 Reverse clutch port 46 At 1800 RPM 16 5 19 3 bar 240 280 PSI clutch activated 0 0 2 bar 0 3 PSI clutch released Filter bypass valve set at 2 1 3 5 bar 30 50 PSI Lube pressure port 33 2 9 4 0 bar 42 58 PSI at 49 I min 18 GPM pump flow 1850 RPM Safety valve cracking pressure 8 27 10 20 bar 120 148 PSI me2. ECK POINTS conTiNueEp 5 2 2 Transmission with a 4 shaft drop box breather transmission dipstick transmission oil level glass drop box magnetic drain plug naain cil transmission ia nes as piug r Ox 3 4 14NPTF THD REAR VIEW M22 x 1 5 THD Port 41 check port 1st clutch pressure 3750 24 UNF 2B engine speed sensor provision hee SAE O ring port Port 42 check port 2nd clutch pressure 3750 24 UNF 2B SAE O ring port breather transmission Port 1 temperature check port converter out 1 4 18NPTF e a Port 44 check port 4th clutch pressure 3750 24 UNF 2B SAE O ring port mounting holes M12 x 1 75 THD 25 4 mm 1 00 deep Port 43 check port 3rd clutch pressure 3750 24 UNF 2B SAE O ring port RIGHT SIDE VIEW 3 amp 4 Shaft Drop Box 04 01 5 5 id EOLOLEDETELERIELEDL ODED E WAEPPPOPLEULLLELELIDLOOULELDULOEEEULLULLDLEDOLDOLIDLLIDELLIDIOLOLIEOIOMLEULELELLELELEELIELODODELLELOLIDILETELIDOLEDLILEDEEREN EEL ELE LELELELELELLLOLEDLE PELLETED LELELLLIEUSEODEOLLPEE SELL TOLLE EE OCAPPOLILLOLI DILL DODD OLIEOLOLBADLOEIDEELEDEDPOLEOEEEBIDDLIDEDLIDLVOLEDLEDIELISER PLD EELDILLIELLIELESEDOOLEMEDLEDEEELELOPLELLIILLLELTTILELITLILELLOUE CELL ELLIS EDETDE LEELA ELLE ELLLLLTEDDEL OUDOLLE LEPEEDT ELE EEDELELEEEMLELELLIUEL LCE LILELTL LENE AES EIA 5 1 CHECK POINTS continue 5 2 3 Transmission with a 4 shaft drop box Port 12 from cooler Port 33
3. SOOLOLLOLE IEEE ILI LIOPILLLELEL OL b h t id SPILESII ES LOLI OOLELPLOLELLELEEEELU LULL ILEPLEPELELELELIILTLELE LN EULILLPLOTEL OLED El CELEPEEPOID ETOP ETT LTITE LEP Le ELOCTOIELET ELE DEI ELITE ILOEPEDEEMSEELILOLILED VLLLEELESLEL ILI IS ELE EOEDIIIOLIEOUELE LEME ELA ELEOEE I A 5 1 CHECK POINTS contTiNuED 5 2 1 Transmission with a 4 shaft drop box Engine speed sensor provision oil filler hole drop box M22 X 1 5 THD breather drop box FRONT VIEW Port 32 Port 11 pressure TE to cooler to cooler 8750 14 UNF 2B SAE O ring port Ea 4 turbine speed sensor provision IL Port 31 a ll e clutch pressure Toi e Ou DI Port 45 1 8 27 NPTF A i ia nto a check port forward clutch ki roe me r l AA 3750 24 UNF 2B al i pmen 5 i Port 46 CHT an r check port reverse clutch transmission BS tO lt gt 0 pressure oil filler hole ia 3750 24 UNF 2B cal RES Wi gt A IF mounting holes M12 x 1 75 THD 25 4 mm 1 00 deep magas drain plug ransmission 3 4 14 NPTF THD LEFT SIDE VIEW 3 amp 4 Shaft Drop Box 04 01 OOLEBLELELOLEDLLLEMLLELOLELLDLLLLELULELELEDEOLELOLELLEELEL LTLLELELDEELEEOOM EER ELLE ELA LLL AEEEEOELLTELELOEELELPEELEED b h t id we POLPELLLLIOELIOLILELO DIDCOT PLELELIDELILESIICELELELTILILELELEOTEMCLEELLELDEDECEOMEEALSES AMOLELLPPOLEDEOLELULDDILELLLL ELLE A LOTPELELIELOLLIECPLEDEDL AEAII LIDAD OIII NIIIIIIII ITIITI EL 5 1 CH
4. asured at port 32 with convertor out shut off Transmission out pressure port 32 2 9 6 41 bar 42 93 PSI at 49 I min 13 GPM pump flow 1850 RPM and max 8 27 bar 120 PSI at no load governed speed All pressures and flows to be measured with oil temperature of 82 93 C 180 200 F Refer to section 7 Troubleshooting for check port identification T12000 ID 04 99 3 4
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