jcb TM320, Service Manual

Page 1: ...tomer Support 9813 4700 1 Publication No Issued by JCB Technical Publications JCB Service World Parts Centre Beamhurst Uttoxeter Staffordshire ST14 5PA England Tel 44 1889 590312 Fax 44 1889 593377 Se...

Page 2: ...rt 9813 4700 1 Publication No Issued by JCB Technical Publications JCB Aftermarket Training Woodseat Rocester Staffordshire ST14 5BW England Tel 44 1889 591300 Fax 44 1889 591400 Section 1 General Inf...

Page 3: ...Section 1 1 1 0 1 0 9813 4700 1 Notes...

Page 4: ...ification Number 1 3 Component Identification 1 4 Torque Settings Zinc Plated Fasteners and Dacromet Fasteners 1 8 Introduction 1 8 Bolts and Screws 1 8 Hydraulic Connections 1 12 O Ring Face Seal Sys...

Page 5: ...Page No Contents Section 1 General Information 1 ii 1 ii...

Page 6: ...st operators are the safest operators The illustrations in this manual are for guidance only Where the machines differ the text and or the illustration will specify This manual contains original instr...

Page 7: ...and regulations can cause new requirements to become relevant for which the machine was not originally designed or specified In some cases pre owned machines irrespective of their age are considered...

Page 8: ...serial number on the identification plate will be wrong Either get a replacement identification plate from your JCB Dealer or simply remove the old number This will prevent the wrong unit number being...

Page 9: ...engine identification number E The injector codes are on a label on the rocker cover F A typical engine identification number is 1 Engine Displacement S 4 4 litre series 2 J Electronic turbocharged a...

Page 10: ...entification Numbers The transmission serial number is stamped on the plate A which is attached to the front face The drop box serial number is stamped on plate B attached to the drop box The axle ser...

Page 11: ...andscaping and other construction site services Level II Impact Protection impact strength for protection from heavy falling objects e g trees rocks for machines involved in site clearing overhead dem...

Page 12: ...Section 1 General Information Introduction Identifying Your Machine 1 7 1 7 9813 4700 1 Fig 8...

Page 13: ...ow plated bolt Note All bolts used on JCB machines are high tensile and must not be replaced by bolts of a lesser tensile specification Note Dacromet bolts due to their high corrosion resistance are u...

Page 14: ...77 0 18 0 130 5 3 4 19 0 1 1 8 343 0 35 0 253 0 309 0 31 5 227 9 7 8 22 2 1 15 16 547 0 55 8 403 4 492 0 50 2 362 9 1 25 4 1 1 2 814 0 83 0 600 4 732 0 74 6 539 9 1 1 8 31 7 1 7 8 1181 0 120 4 871 1 1...

Page 15: ...0 M20 20 30 562 0 57 3 414 5 506 0 51 6 373 2 M24 24 36 971 0 99 0 716 9 874 0 89 1 644 6 M30 30 46 1930 0 196 8 1423 5 1737 0 177 1 1281 1 M36 36 55 3374 0 344 0 2488 5 3036 0 309 6 2239 2 Bolt Size...

Page 16: ...olt Size Nm kgf m lbf ft ISO Metric Thread mm M3 3 1 2 0 1 0 9 M4 4 3 0 0 3 2 0 M5 5 6 0 0 6 4 5 M6 6 10 0 1 0 7 5 M8 8 24 0 2 5 18 0 M10 10 48 0 4 9 35 5 M12 12 82 0 8 4 60 5 Bolt Size Nm kgf m lbf f...

Page 17: ...ize Hexagon A F Nm kgf m lbf ft in mm 1 4 19 0 18 0 1 8 13 0 3 8 22 0 31 0 3 2 23 0 1 2 27 0 49 0 5 0 36 0 5 8 30 0 60 0 6 1 44 0 3 4 32 0 81 0 8 2 60 0 1 38 0 129 0 13 1 95 0 1 1 4 50 0 206 0 21 0 15...

Page 18: ...0 D will vary depending upon the torque applied Table 10 BSP Hose Torque Settings BSP Hose Size Hexagon A F Nm kgf m lbf ft in mm 1 8 14 0 14 0 16 00 1 4 1 6 10 3 11 8 1 4 19 0 24 0 27 0 2 4 2 7 17 7...

Page 19: ...mponent Connections with Bonded Washers Table 11 BSP Adaptors with Bonded Washers Torque Settings BSP Size Nm kgf m lbf ft in 1 8 20 0 2 1 15 0 1 4 34 0 3 4 25 0 3 8 75 0 7 6 55 0 1 2 102 0 10 3 75 0...

Page 20: ...ng being damages as a result of over tightening Torque Stop Hoses have an additional shoulder 11 D which acts as a physical stop Note Minimum dimension 11 E fixed by shoulder 11 D Table 12 BSP Torque...