41309401TH Rev.4 173 /Screw 1Connector 2Heat assemblyScrew 1Halogen lampVoltage display sideLeft heatbearingRight heat bearingHeat gearHeat rollerThermostatHeat contactHeat codeThermisterScrew 3Terminal plate4.3.14 Heat AssemblyThis section explains how to dismount the heat assembly and parts in the assembly.(1) Disassembly procedure< Dismounting the heat assembly>a) First, carry out procedure up to thepoint of the 4.3.2 (ID Unit, Cover-Rear and Cover-MAIN).b) Dismount the high-voltage power sup-ply board. (See Section 4.3.9)c) Remove NCU-Board with two screws.d) Remove Bracket-Package with threescrews, then disconnect Cable-Flatfrom connector on 46F or R46-Board(M-CNT).(See Sction 4.3.18)e) Pull out the Holder-Assy. (See Sec-tion 4.3.10)f) Disconnect connector 2, remove twoscrews 1, and dismount the heatassembly.a) Dismount heat separator.b) Remove screw 3 and dismount ter-minal plate. (Handle heat assemblycarefully because Halogen lampcomes off.)c) Turn left and right heat bearings in thearrow direction to unlock. Then, dis-mount halogen lamp, heat bearing,heat roller, and heat gear together.(Take care not to drop the Halogenlamp.)d) Dismount thermistor.e) Dismount the clamp, then thermo-stat, heat contact, and heat cord to-gether.f) Dismount heat contact and heat cordfrom thermostat.Caution: Take care not to bend the claw when dismounting heat bearing.(2) Reassembly procedureReverse the disassembly procedures
