SAT070D
a-ring
SAT160EASSEMBLY
Assembly 4(Cont'd)
b. Install newoilpan gasket ontransmission case.
c. Install oilpan ontransmission case.
• Always replace oilpan bolts.
• Tighten thefour bolts inacriss-cross patterntoprevent
dislocation ofgasket.
d. Tighten drainplugtospecified torque.
13. Install governor valve.
a. Install governor valveassembly intotransmission case.
b. Install O-ring togovernor cap.
• Apply ATFtoa-ring.
c. Install governor caponto transmission case.
d. Install snapringonto transmission casewithascrewdriver.
• Align snapringgapwith thenotch oftransmission case.
AT-162
DESCRIPTION
Refrigeration Cycle
REFRIGERANT FLOW
The refrigerant flowisinthe standard pattern.Refrigerant flowsthrough thecompressor, condenser,
liquid tank,evaporator andback tothe compressor.
The refrigerant evaporation throughtheevaporator coiliscontrolled byan externally equalizedexpan-
sion valve, located insidetheevaporator case.
FREEZE PROTECTION
The compressor cyclesonand offtomaintain theevaporator temperature withinaspecified range.When
the evaporator coiltemperature fallsbelow aspecified point,thethermo controlamplifier interrupts the
compressor operation.Whentheevaporator coiltemperature risesabove thespecification, thethermo
control amplifier allowscompressor operation.
REFRIGERANT SYSTEMPROTECTION
Dual-pressure switch
The dual-pressure switchislocated onthe liquid tank.Ifthe system pressure risesorfalls outof
specifications, theswitch openstointerrupt compressor clutchoperation.
Fusible plug
Open attemperature above105°C(221°F), thereby discharging refrigeranttothe atmosphere. Ifthis plug
is melted andopened, checktherefrigerant lineand replace liquidtank.
c:::::.J
High-pressure
EJ
Low-pressure
gas liquid
1:-:-:-:-::-:-::-:-:1
~~~~pressure
!::i'i'i':}':J
~~:-pressure
Compressor
D
Outside air
U
s
t
Fusible plug-~
~..
U
'" Expansionvalve
Liquid tank"'--Dual-pressure switch
HA-10
Blower
motor
SHA504D
PERIODICMAINTENANCE (ForEurope)
Engine andEmission ControlService
Abbreviations: I
=
Inspect andcorrect orreplace asnecessary,
R
MAINTENANCE OPERATION
MAINTENANCEINTERVAL
60 90
(36) (54)
Perform
eitheratnumber ofkilometers (miles)
or months, whichever comesfirst. km
x1,000
(Miles x1,000)
Months
Replace,
30
(18)
12 24
36120
(72) 48
Reference
page
•
Underhood andunder vehicle
GA
CD
Engine anti-freeze cootant(Ethylene glycolbase)(LLC)
SeeNOTE (1)
RMA-19
MA-38
Cooling system
I
I
I
I
MA-21 MA-40
Fuel lines
I
I
MA-22
MA-40
Air cleaner filter(Viscous papertype)*
RRMA-23 MA-41
Intake
&
exhaust valveclearance
SeeNOTE (2) EM-41
-
w
Drive
belts
SeeNOTE (3) I
I
I
MA-17,18
-
z
Ci
Fuel
filter* RMA-22
-
z
w
Spark plugs
SeeNOTE (4)
RR
RRMA-25
-
w
z
Ignition wires'
IMA-26
:::;
-
0
(fJ
PCVfilter* RRMA-26
-
<{
Cl
Vapor lines(Hoses, connections, etc.)
SeeNOTE (5) IIMA-26
-
(Heated) oxygensensor'
I
IMA-27
-
Fuel filter
RR
-
MA-41
--,w
wz
Nozzles SeeNOTE (6)
-
MA-43
(fJ-
wCl
-z
EM-120,
Ow
Timing beltsforcamshalt andinjection pump Replaceevery90,000 km(54,000 miles)
-
124
'. Except forSwedish models
NOTE: (1)Replace atthe first 90,000 km(54,000 miles)or60 months, thenevery 60,000 km(36,000 miles)or24 months, which-
ever comes first.
(2)
If
valve noise Increases, checkvalveclearance.
(3) After 60,000 km(36,000 miles)or24 months, inspectevery30,000 km(18,000 miles)or12 months, whichever comes
first.
(4) For Swedish models,performalmileage intervalonly.
(5) For Swedish models,inspectalthe first 90,000 km(54,000 miles),andthen every 60,000 km(36,000 miles)or24
months, whichever comesfirst.
(6)
If
engine powerdecreases, blacksmoke isemitted orengine noiseincreases, checkand,ifnecessary, adjustthe
fuel injection nozzle'sstartingpressure andthefuel spray pattern.
*
Maintenance itemswith
"*"
should beperformed morefrequently accordingto"Maintenance UnderSevere Driv-
ing Conditions".
MA-11
