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Descripción de página
Vea un ejemplo de una página de un manual de mantenimiento en la
06/11/2007
A. El número MOP (operación de mantenimiento) consta del número del grupo seguido del número de secuencia
B. Título del grupo
C. Número del grupo
D. Nombre del vehículo
E. Fecha de publicación
F. Número de grupo/número de página
Manual de mantenimiento New Cascadia, Enero 2017
A
B
Driveline
41−01 Driveline Inspection
1. Park the vehicle on a level surface, apply the
parking brakes, and chock the tires.
CAUTION
Due to the extreme load occurring at high− speed
rotation, a loose or broken capscrew at any point
in the driveline will weaken the driveline connec−
tion, which could eventually result in serious ve−
hicle damage. Tighten bearing− cap capscrews or
yoke− strap capscrews to specif ed torque, being
careful to not overtighten.
2. F or U−joints with bear ing caps , tighten bear ing−
cap capscrews 43 lbf·ft (49 N·m). See
F or Ar vin Mer itor RPL ser ies U−joints , tighten
bearing−capcapscrews 125 lbf·ft (169 N·m). See
Fig. 2 .
F or U−joints with y ok e str aps , tighten y ok e−strap
capscrews 125 lbf·ft (169 N·m). See
1
2
1
04/13/98
1. Self−Locking
2. Adhesive Band
Capscrew
Fig. 1, Arvin Meritor U−JointFasteners for Bearing
Caps
3. Check the driveline yokes for cracks, and check
end−y okes for looseness. See
Fig. 3
Replace cracked yokes.
Cascadia
TM
Maintenance Manual, July 2007
D
E
Figura 1, Ejemplo de una página de un manual de mantenimiento
Figura
12/09/97
Fig. 2, Arvin Meritor RPL Series U−Joint
Fig. 1
.
If any end−y oke can be moved in or out on its
shaft, or can be rocked on its shaft, disconnect
the driveshaft and U−jointfrom the yoke, then
check the drive component's shaft seal for leak−
age or other visible damage that may have been
caused by the loose yoke. Replace the seal if
Fig. 3
.
needed, then tighten the yoke nut. Refer to
Group 41 of the Casc adia
f or torque specifications . If the y ok e is still loose
after tightening the yoke nut, replace the end−
yoke and yoke nut.
Replace the prevailing torque locknut (end−y oke
nut) if it was removed for yoke replacement, seal
replacement, or any other reason.
4. Check U−jointassemblies for wear by moving the
driveshaft up and down, and from side to side. If
any movement of the U−jointcross in the bear−
ings can be felt or seen, replace the U−joint as−
sembly.
5. Check if the midship bearing and mounting are
loose or have deteriorated, by attempting to
move the driveshaft up and down, and from side
1
to side. If the bearing is loose on its shaft, or
rattles, replace it. If the bearing mount is loose
f410155a
on the frame, tighten the mounting fasteners to
the proper torque value. See
Casc adia
Y
W or ks hop Man ual f or torque specif−
cations. Replace the midship bearing assembly if
the rubber cushion is deteriorated or oil−soak ed.
6. Check slip joints for spline wear by moving the
sleeve−yoke and splined shaft back and forth.
.
See
Fig. 4
. If the slip joint can be twisted in a
clockwise, or counterclockwise movement
Introducción
1.
C
41
f410182
TM
W or ks hop Man ual
Group 41
of the
41/1
F
f020166
I–3
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