TM 5-6675-348-13&P
SETUP.
a.
Setup for Dozer.
(1)
Place cutting edge (1) on benchmark.
(2)
If finished grade is benchmark
elevation, move RT2S Laser
Receiver (2) up/down using MM2E
Manual Mast (3), and adjust until
ON-GRADE symbol (4) (solid green
bar) appears on DR2 Display (5).
NOTE
Moving the RT2S Laser Receiver up on
the MM2E Manual Mast lowers the
blade cutting edge. Moving the RT2S
Laser Receiver down on the
MM2E Manual Mast raises the blade
cutting edge.
(3)
If finished grade is below benchmark
elevation, raise RT2S Laser
Receiver (2) using MM2E Manual
Mast (3).
Example: If the final grade is 2 in.
(5.1 cm) below benchmark, raise RT2S
Laser Receiver 2 in. (5.1 cm).
(4)
Secure MM2E Manual Mast (3) by
rotating MM2E Manual Mast Adjusting Knob (6) clockwise.
(5)
After making a short pass, check grade with 1275 Laser Receiver (7) on Grade Rod (8) (refer to
Chapter 5). Adjust machine-mounted RT2S Laser Receiver (2) up/down using MM2E Manual Mast
to desired grade, if needed.