Volvo VNL Service Manual page 79

Group 30 Electrical System—VNL, VNM
8
Accessory Power Relay
Remove wire OR-N from the Acces-
sory Power relay's small post.
Remove the 195 wire from the other
small post. Then remove wire 195–A
from the large bottom post, and wire
I–E from the large top post.
9
Remove the 2 torx bolts from each
side of the relay, and lift the relay out
of the TEC center. .
Installation
1
Install the Accessory Power relay into
the lower TEC tray with 2 torx bolts
(see illustration in Removal proce-
dure). Torque to 4.5 ± 0.5 Nm (40 ± 5
in-lb).
2
Connect the 195–A wire to the relay's
large lower post. Install nut on the
post. Torque to 6.25 Nm (55 in-lb). In-
stall the rubber stud cover.
3
Install the I–E wire on the large top
post. Install the nut on the post.
W3000780
Torque to 6.25 Nm (55 in-lb). Install
the rubber stud cover.
4
Install the OR-N wire to the relay's
small top post. Torque to 2 ± 0.5 Nm
(18 ± 5 in-lb). Install the 195 wire to
the relay's other small top post.
Torque to 2 ± 0.5 Nm (18 ± 5 in-lb).
5
Install the top TEC tray by sliding the
tray's rear slots back onto the nuts.
Start the bolts in the tray at the front
before tightening. Torque rear nuts to
6 ± 1 Nm (53 ± 10 in-lb). Torque front
bolts to 10 ± 1.5 Nm (89 ± 13 in-lb).
Service Procedures
77