. ATTACHMENTS, OPTIONS HANDLING TORQUE CONVERTER LOCK-UP Position (a): ON The pilot lamp inside the switch lights up and the lock-up is actuated according to the travel speed. While the lock-up is engaged, the lock-up pilot lamp on the machine monitor lights up. Position (b): OFF The lock-up does not function.
lock-up is press the bottom (b) of the torque 6 - 4 TORQU E CONVERTER LO CK-UP SWITCH This sw itch (1) is the contr ol switch for the torque con verter lock-up functio TORQU E CONVERTER LO CK-UP PILOT LAMP This m onitor (2) lights u p when the torque conve engage d and the transmi ssion actually enters direc For det ails of (3) and (4), s ee "SHIFT INDICATOR (P AGE 3-26)" and "ACTION CODE DISPLAY (PAGE 3-9)" i n the section on the machine m onitor in the OPERATION section. METHOD OF OPERA TION 1. Pre it O Th 2. Wh or act 1. Pre ss the top (a) of th e torque converter lock-up switch to turn N. e pilot lamp inside the switch lights up. e pilot lamp inside 2.
Wh en the actual spee d range is 3rd or 4th in eith er FORWARD REVERSE, the torque converter lock-u p function is uated according to the travel speed and sets to direct drive. REMAR K When t he gearshift lever i s at 4th in auto-shift mode , the lock-up is not act uated if the actu al speed range is 3rd. T he lock-up is actuate d only when the a ctual speed range is 4th. When t he lock-up is actua lly actuated, the lock-up pi lot lamp on the machin e monitor lights up . 3. To cancel the lock-u con Th verter lock-up swi e lock-up is cancel