Volvo B21FT, B21FTL Installation Manual
L.-J~~~~~!!:-.-J
Subject:
Parts
Bulletin
Grp
2C-No.
27
December
1986
IlATBR-COOLED
TtJRBOCBARGER
821FT
(v/o
CARS
intercooler)
B21FTL
(vi
intercooler)
UP
TO
1985
Group
25
Date:
FEBRUARY
1987
Page l of
6
THIS
BULLETIN
APPLIES
TO
THE
U.S.
AND
CANADA,
AND
SUPERSEDES
25-47
DATED
DECEMBER
1986.
No.
41
REFERENCE:
SERVICE
MANUAL
TP
30163/2
{English),
ENGINES
B17,819,821,823
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
Installation
of a vater-cooled
turbocharger
NaTE: The
designation
B21FTL
is
used
to
denote
a B21FT
engine
equipped
with
either
a
factory-installed
intercooler
or
a
dealer-installed
intercooler
kit.
If
it
is
necessary
to
replace
a
turbocharger,
a new
water-cooled
unit
·
should
be
installed.
It
may
also
be
necessary
to
replace
the
exhaust
manifold,
expansion
tank
and
support
braeket.
• The
early
type
of
exhaust
manifold
(up
to
81-1/2)
has a flat
flange
which
will
not
fit
to
the
new
water-cooled
turbocharger.
It
is,
therefore,
necessary
to
use
a new
exhaust
manifoid.
• The
flat
type
of
expansion
tank
should
be
replaced
by
the
new
cylindrical
type.
. .
•
1983
and
earlier
vehicles
with
the
early-type
turbocharger
ring
support
braeket
do
not
require
the
new
lower
support
braeket
but,
if
desired,
it
may
be
installed
according
to
the
Repairs
and
Maintenance
Service
Manual
TP
30163/2
Section
2
(25-29)
page
41,
operation
PI-PlI.
1984
and
1985
vehicles
have
the
lower .support
bracket
which
should
be
reinstalled
upon
assembly.
•
Two
installation
kits
are
available
as
follows:
Early
type
(up
to
81-1/2)
••••...•••••..••••••.
P/N
270602-6
Late
type
(from
81-1/2
on)
••••••••••••••••••••
P/N
270198-5
Turbocharger
Engine
B21FTL
(=
intercooler)
821FT
P/H
5003632-6
(exch)
5003631-8
(exch)
Important
that
all Service Personnel Read - Circulate and
initial
SERVICE
SHOP
SERVICE
SERVICE
TECHNICIANS
MANAGER
FOREMAN
WRITER
I
I
I
1 l
I I
-
© VOLVO NORTH
AMERICA
CORPORATION
Prlnted
In
the
U.S.A.
I I
SPECIAL TOOLS:
Pressure
Gauge
....................................
P/N
999
5230-1
P/N
998
6408-4
Sealing
Tool
..................
G
•••••••••••••••••••
Early
type
(up
to
81-1/2)
Installation
kit
P/H
210602-6
Part
P/N
Part
P/H
4
Washers
11996-6
2
Lock
plates
1326222-5
1
Washer
419401-5
2
Lock
plates
1326586-3
1
Gasket
420423-6
1
Exhaust
manifold
1336237-1
1
Gasket
420475-6
1
Pin
Stud
1336261-1
4
Gaskets
463846-6
1
Bracket
1336265-2
2
Bolts
940132-4
1
Leaf
spring
1336266-0
2
Bolts
941686-8
1
Bracket
1336683-6
4
Hose
clamps
943471-3
1
Expansion
Tank
1336684-4
1
Hose
clamp
943472-1
1
Water
hose
1336973-1
1
Hose
clamp
943476-2
1
T-connector
1378420-2
8
Lock
nuts
946036-1
1
Water
hose
1378421-0
1
Bolt
946440-5
1
T-connector
1378548-0
2
Lock
nuts
948645-7
1
Water
pipe
1378551-4
2
Spacers
1257499-2
1
Water
pipe
1378621-5
1
Sealing
ring
1306264-1
1
Water
hose
1378624-9
Additional
parts:
3
Studs
P/N
1357769-7
Late
type
(from
81-1/2)
Installation
kit
P/H
210198-5
Part
P/N
Part
P/H
4
Washers
11996-6
2
Lock
plates
1326222-5
l
Gasket
420423-6
2
Lock
plates
1326586-3
1
Gasket
420475-6
1
T-connector
1378420-2
4
Gaskets
463846-6
1
Water
hose
1378421-0
2
Bolts
941686-8
1
T-connector
1378548-0
4
Hose
clarnps
943471-3
1
Water
pipe
1378551-4
2
Hose
clarnps
943476-2
1
Water
pipe
1378621-5
1
Sealing
ring
1306264-1
1
Water
hose
1378624-9
Additional
Parts:
3
Studs
.......................
P/N
1357769-7
8
Lock
nuts
...................
P/N
946036-1
3
Hose
clarnps
.................
P/N
943472-1
l
Hose
clamp
..•..•••••........
P/N
943473-9
Page
2
of
6
Loading...