JLG TF6-42 Service Manual Manuale d'uso
Pagina 651
T12000 ID
04/99
I-iii
7.3 TROUBLESHOOTING GUIDE ................................................................................................ 7-3
7.3.1 Low clutch pressure ....................................................................................................... 7-3
7.3.2 Low charging pump output ............................................................................................. 7-3
7.3.3 Overheating ................................................................................................................... 7-3
7.3.4 Noisy converter .............................................................................................................. 7-3
7.3.5 Lack of power ................................................................................................................. 7-3
7.4 CHECK POINTS ...................................................................................................................... 7-4
7.5 ELECTRICAL WIRING ............................................................................................................ 7-7
7.5.1 3-Speed transmission .................................................................................................... 7-7
7.5.2 Standard 4-Speed transmission ..................................................................................... 7-8
7.5.3 Alternative 4-Speed transmission .................................................................................. 7-9
7.5.4 6-Speed transmission .................................................................................................. 7-10
7.6 SPEED SENSOR - STATIC STANDALONE TEST ................................................................. 7-11
8. SECTIONAL VIEWS AND PARTS IDENTIFICATION
GROUP - CONVERTER HOUSING ................................................................................................ 8-2
GROUP - TRANSMISSION CASE AND PLATE .............................................................................. 8-4
GROUP - TORQUE CONVERTER .................................................................................................. 8-6
GROUP - PUMP DRIVE .................................................................................................................. 8-8
GROUP - CHARGING PUMP ........................................................................................................ 8-10
GROUP - REVERSE IDLER .......................................................................................................... 8-12
GROUP - FORWARD AND REVERSE SHAFT ............................................................................. 8-14
GROUP - 3RD SHAFT (FOR 3-SPEED TRANSMISSION ONLY) ............................................... 8-16
GROUP - HIGH (4TH) AND 3RD SHAFT ...................................................................................... 8-18
GROUP - 1ST AND 2ND SHAFT ................................................................................................... 8-20
GROUP - OUTPUT SHAFT (REAR ONLY) ................................................................................... 8-22
GROUP - OUTPUT SHAFT (FRONT ONLY) ................................................................................. 8-24
GROUP - OUTPUT SHAFT (FRONT & REAR) ............................................................................. 8-26
GROUP - DISC BRAKE ................................................................................................................. 8-28
GROUP - CALIPER ASSEMBLY ................................................................................................... 8-30
GROUP - ELECTRIC CONTROL .................................................................................................. 8-32
GROUP - DRIVE PLATE ............................................................................................................... 8-34
9. ASSEMBLY INSTRUCTIONS
10. DISASSEMBLY AND REASSEMBLY OF THE T12000 TRANSMISSION
11. OPTIONS
11.1 ELECTRIC CONTROL-SINGLE MODULATION HYDRAULIC ACTUATED INCHING .......... 11-1
11.1.1 Sectional views and parts identification ..................................................................... 11-1
11.1.2 Single modulation and hydraulic inching removal ...................................................... 11-6
11.1.3 Disassembly single modulator assembly ................................................................... 11-8
11.1.4 Reassembly single modulator assembly .................................................................. 11-10
11.1.5 Disassembly hydraulic inching actuator ................................................................... 11-12
11.1.6 Reassembly hydraulic inching actuator ................................................................... 11-14
11.1.7 Single modulation and hydraulic inching installation ................................................ 11-16
11.2 MT SECTION ........................................................................................................................ 11-19
11.2.1 Sectional views and parts identification ................................................................... 11-19
11.2.2 Assembly instructions .............................................................................................. 11-21