. MAINTENANCE MAINTENANCE PROCEDURE CHECK AND ADJUST TRACK TENSION WARNING "BEFORE STARTING ENGINE (PAGE 3-63)", and "WORK EQUIPMENT CONTROLS AND Checking 4 - 27 Fo equipment, "STARTING ENGINE (PAG E 3-79)", "AFTER ST ARTING E NGINE (PAGE 3-83)" OPERATIO NS (PAGE 3-100 )" in the O PERATION The wear of the pins and bushings dercarria ith th e working c inspect the tr ack tension fr equently in order to maintai n the standar d tension. Stop the ma chine on firm, horizont al ground w hen carrying out the i nspection and ma intenance. will vary nd type of s oil, so Run the engine a t low i dle, then move the machine forward for a distanc he mach 2.
Put on th e track shoe straight w ooden ba r (3) whic h stretches rom idle r (1) to upper carrier ro ller (2). Measure he wood the maximum en bar and to deflecti p surface on betwee of the tra n bottom ck shoe. Deflectio n "a" should b e 10 - 30 mm (0.4