1991 LEXUS SC300 oil

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Page 1626 of 4087

LEXUS SC300 1991  Service Repair Manual 
POST ASSEMBLY
(See Components on page EM±131)
1.  INSTALL WATER SEAL PLATE (a)  Remove any old packing (FIPG) material and be careful
not to drop any oil on the contact surfaces of the seal
plate an

Page 1627 of 4087

LEXUS SC300 1991  Service Repair Manual 
(c)  Place a new O±ring in position on the cylinder block.
(d)  Engage  the spline teeth of the oil pump drive gear withthe large teeth of the crankshaft, and slide the oil pump.
(e)  Install the oi

Page 1628 of 4087

LEXUS SC300 1991  Service Repair Manual 
(b)  Apply seal packing to the sealing groove of the waterpump as shown in the illustration.
Seal packing: Part No.08826±00100 or equivalent
wInstall a nozzle that has been cut to a 2±3 mm
(0.08±0

Page 1630 of 4087

LEXUS SC300 1991  Service Repair Manual 
12.  INSTALL CYLINDER HEADS(See pages  EM±92 to 115)
13.  INSTALL TIMING PULLEYS AND BELT (See pages  EM±48 to 57)
14.  REMOVE ENGINE STAND FROM ENGINE
15.  INSTALL DRIVE PLATE (a)  Apply adhesive

Page 1631 of 4087

LEXUS SC300 1991  Service Repair Manual 
3.  INSTALL DIPSTICK GUIDE FOR TRANSMISSION(a)  Install a new O±ring to the dipstick guide.
(b)  Apply soapy water to the O±ring.
(c)  Connect  the dipstick  guide end to the tube of the oil pan,
a

Page 1638 of 4087

LEXUS SC300 1991  Service Repair Manual 
17. INSTALL PS TUBESInstall the PS tube clamp with the bolt.
18. INSTALL ALTERNATOR (a)  Install the alternator and A/T oil cooler pipe bracket withthe bolt and nut.
Torque: 37 N Vm (380 kgf Vcm, 27

Page 1640 of 4087

LEXUS SC300 1991  Service Repair Manual 
(3)  Two oil cooler hoses (for A/T) to radiator
(4)  Two radiator hoses
(5)  Two oil cooler hoses (for cooling fan) to pipes
(f)  Connect the water temperature sensor connector.
(g)  Install the wire

Page 1642 of 4087

LEXUS SC300 1991  Service Repair Manual 
31.  INSTALL THROTTLE BODY COVERInstall the throttle body cover and hose clamp with the two
bolts and cap nut.
32.  INSTALL DRIVE BELT Install the drive belt by turning the drive belt tensioner coun-