. OPERATION OPERATION ADJUSTING WORK EQUIPMENT POSTURE WARNING 3 - 135 Stop the mach ine on flat ground and put bloc ks in front and behind the wheels. Apply the park Secure the fro nt and rear frames with the fra Always attach the warning tag to the work eq D o not go und er the work equipment when t The boom kick automatically s out makes it possible to s tops at the desired lifting hei et the bucket so that it ght (lift arm higher than horizontal) and bucket so that i the bucket positioner mak t automatically stops at the es it possible to set the desired digging angle. The setting can be adjusted to match the working conditions.
For machines equipped with an EPC wo rk equipment lever (if equipped), ref er to the section of "ME THOD OF REMOTE POSITIONER ( PAGE 6-49)" in the chapte r, ATTACHMENT AND OPTION, in thi s manual. ADJUSTING BOOM KICKOUT 1. Raise the bucket to the desired position, return the lift arm control lever to the HOLD position, set the work equipmentlock lever to the LOCK position, then stop the engine. 2. Loosen two bolts (1), and adjust plate (2) so that the bottom edge is in line with the center of the sensing surface of proximity switch (3). Then tighten the bolts to hold the plate in position. 3.
Loosen two nuts (4) to make a clearance of 3 to 5 mm (0.118 to 0.197 in) between plate (2) and the sensing surface of proximity switch (3). Then tighten the nuts to hold in position. Tightening torque: 17.2 ± 2.5 Nm (1.75 ± 0.25 kgm, 12.7 ± 1.8 lbft) 4. After adjusting, start the engine and operate the lift arm control lever. Check that the lever is automatically returned to HOLD when the bucket reaches the desired height. 1. Raise the control leve lever to the 2. Loosen two edge is in proximity s position. 3. Loosen two to 0.197 in proximity s Tightening 4. After adjus returned to 1.
Raise the control leve r to the HOLD position, set t he work equipmentlock lever to the LOCK position, then stop t 2. Loosen two bolts (1), and adjust plate line with the center of t edge is in proximity s witch (3). Then tighten the bolts to hold the plate in position. 3. Loosen two nuts (4) to make a clearan ce of 3 to 5 mm (0.118 to 0.197 in ) between plate (2) and t he sensing surface of proximity s witch (3). Then tighten the nuts to hold in position. Tightening torque: 17.2 ± 2.5 Nm (1.7 1.8 lbft) ting, start the engine and o 4. returned to HOLD when the bucket rea ches the desired height.