P
P
arking brake, mechanical release
In case of no servo pressure or a defective travel motor, a manual
release of the parking brake is necessary in order to enable to tow
the machine.
Max. towing speed is 10 km/h (6 mph) and the max. towing
distance is 5 km (3 miles). Exceeding the given limitations will lead
to a damage of the gearbox due to lack of lubrication in the
gearbox. In case of longer distance, the machine needs to be
transported on a trailer.
WA
A
R
R
N
N
I
I
N
N
G
G
Risk of fatal accidents by runaway machine.
Manually releasing the parking brake could cause unexpected
machine movement resulting in crushing injury or death.
Bloc
c
k th
h
e wheel
l
s
s
bef
f
o
o
re manu
u
a
a
l
l
l
l
y rel
l
ea
a
s
s
in
n
g
g
th
h
e
e
pa
a
r
r
kin
n
g
g
br
r
ak
k
e.
An emer
r
ge
e
ncy actu
u
a
a
ti
i
o
o
n on
n
th
h
e gea
a
r
r
box
x
shall onl
l
y be do
o
ne
e
by
mec
c
ha
a
n
n
ic
c
al person
n
n
n
e
e
l
l
.
.
Ac
c
ti
i
v
v
at
t
e
e
em
m
e
e
r
r
g
g
e
e
n
n
c
c
y ac
c
tu
u
a
a
t
t
i
i
o
o
n
n
on
n
ge
e
a
a
r
r
b
b
o
o
x
x
1 Turn off the engine.
2 Choose P-mode.
3 Press grease into grease nipple (C) with a grease gun until it
comes out at pressure relief valve (D).
De
e
a
a
c
c
ti
i
v
v
at
t
e
e
em
m
e
e
r
r
g
g
e
e
n
n
c
c
y ac
c
tu
u
a
a
t
t
i
i
o
o
n
n
on
n
ge
e
a
a
r
r
b
b
o
o
x
x
NOT
T
E
E
!
!
If the following procedure is done incorrectly the transmission
could be damaged. This shall only be done by mechanical
personnel.
1 Loosen bleed nipple (A).
2 Start the engine and select on-road gear (high speed). To
release the emergency system from grease, a servo pressure
of 30–35 bar (435–508 psi) must be applied.
3 Tighten the bleed nipple.
4 Collect the grease and clean around the nipple.
WA
A
R
R
N
N
I
I
N
N
G
G
Risk of fatal accidents by runaway machine.
Greasing the nipple for the mechanical parking brake release
could cause unexpected machine movement resulting in crushing
injury or death.
N
N
ev
v
er g
g
r
r
ea
a
s
s
e t
t
h
h
e g
g
rea
a
s
s
e n
n
ip
p
p
p
l
l
e
e
f
f
o
o
r
r
m
m
echani
i
c
c
al
l
p
p
ar
r
kin
n
g
g
b
b
rake
r
r
elea
a
s
s
e d
d
u
u
rin
n
g
g
m
m
ac
c
hi
i
n
n
e
e
m
m
ain
n
te
e
n
n
a
a
nc
c
e.
A
V1086276
C
D
B
E
Gearbox
A Bleed nipple
B Travel motor
C Grease nipple only for mechanical release of
parking brake
D Pressure relief valve
E Gearbox
Op
p
e
e
r
r
a
a
t
t
i
i
n
n
g
g
in
n
s
s
tr
r
u
u
c
c
ti
i
o
o
n
n
s
s
Re
e
t
t
r
r
i
i
e
e
v
v
in
n
g
g
an
n
d
d
to
o
w
w
i
i
n
n
g
g
18
8
1
1
Summary of Contents for 322001
Page 7: ...5 5 ...
Page 146: ...Right mirrors 1 14 44 4 Op pe er ra at ti in ng g in ns str ru uc cti io on ns s ...
Page 172: ...1 170 Operating instructions Exhaust aftertreatment system ...
Page 357: ...S Specifications Dimensions 355 ...
Page 410: ......
Page 413: ......
Page 414: ...4 412 Alphabetical index Ref No 20052711 C Volvo Eskilstuna English ...
