Bayne Thinline BTL 208-12, Operation And Parts Manual

Page: 22 / 38

Document Number: 1999-0212 Issue Date: 06/06/07 Revision No: 005 Page: 22 of 38
19.
After both bearing caps have been installed, torque all bearing cap bolts to 30 ft-lb. in the
sequence shown in figure A-12.
figure A-12
20.
Install the 90° fitting (27) (fig. A-13) into the oil port on the side of the rack cap (5). Hand
tighten only at this time.
21.
Install the 45° bulk-head fitting (31) (fig. A-13) up through the hole in the tube mounting
bracket (30) bolted to the tube cap as shown in figure A-13. The 45° end must be pointing
down away from the rack cap (5) and back toward the mounting flanges on the actuator
body. Hand tighten only at this time.
22.
Install the rack cap extension tube assembly (29) (fig. A-13) between the 90° fitting in the
rack cap and the 45° fitting in the tube mounting bracket as shown in figure A-13.
Tighten all connections.
23.
Install the orifice plug (11) (fig. A-13) into the oil port on the side of the tube cap (4), and
install the 90° fitting (27) into the oil port over the orifice plug as shown in figure A-13.
Turn the fitting so that it points down away from the rack cap (5) and back toward the
mounting flanges on the actuator body and tighten.
24.
Install the cap nuts (28) (fig. A-13) onto the open fittings to prevent contamination of the
unit until the hoses are installed.