M1070 HET ARMOR KIT
Install left firewall panel assembly as follows (see Figure 3-58):
a. Using appropriate lifting device, hardware, and personnel, lift left firewall panel assembly into position
onto the cab.
b. Ensure that left firewall panel assembly is correctly positioned and secure to studs using
six flat washers (1) and locknuts (2). Torque locknuts to 18 lb-ft.
c. Install three bolts (3), six flat washers (4), and three locknuts (5). Torque locknuts to 35 lb-ft.
d. Install left-hand firewall panel (6) and firewall left-outside bracket (7) and secure with
four flat washers (8) and locknuts (9). Torque locknuts to 23 lb-ft.
e. Re-install two bolts (10), lock washers (11), and flat washers (12) removed in the previous Step 2.
Torque to 13 lb-ft.