Toyota 2F - Page 40

3-42
ENGI NE SERVICE - Cylinder Bl ock
Fig. 3· 130
Fig. 3· 131
Fig.
3· 132
'f Notch
~
A• A'
B
B'
B • B'
4
T1ghlen the cap nuts 10 spec1f1ed 101quo
Tightening torque:
4.8 - 7 .6 kg-m
(35 - 54 ft -lb)
Loosen
1 ho cap nu 1s .
- N oto -
Do not turn the connecting rod.
Measure 1he plas1igauge al 11s w1des1
point
If clearance is no1 within specihcallOI\
replace 1he bearings.
Soaring oil clearance:
STD 0. 02 - 0.06 mm
10.0008 - o. 0024 in .I
Limit 0.1 mm
(0.004 in.I
U/S
bearing size:
U/S 0. 05 , 0.25. 0. 60
Assemble The Piston & Connecting
Rod
1 Align the notch on 1he piston w11h the 011
hole of the connecung rod
Center the piston pin in the p1s1on. and
p0s111on 1he co nnecimg rod 1n tho COJ1tor
of tho 1wo pis1on pin bosses.
Tlghlen 1he pin bolt.
Tightening torque:
5.4 - 7 .0 kg ·m
( 40 - 50 ft · lb )
Fig . 3- 1 36
ENGINE SERVICE - Cylinder Block 3-43
Rock 1he p1s1on at 11gh1 angle 10 lhe pm
and verify th81 movement is smooth
No t,M ., k] B
4
·
ff"" ......
'~ ll . \
' Y/i ~ , ,. No 2
Install lho p1s1011 11ngs w11h a p1s1on 11ng
expander
Install 1wo compression 11ngs w11h 1he
code marks fa cing upward
) :J Ex~ooer
~ ,.. ~ SldoA•~
0. 1
..,.
IE > c•p1 NS WI j
Fig . 3- 136
(F Of N.S W I
[ ,# ......
~ od•MM •
Flg . 3- 137
- N ote -
1. For N.S.W. vohlclos, moko su"e that the
expander
coll j oi nt Is ot tho opposite
side of the oil ring onds when assem·
bling.
2. Inst all the oil ring with tho code mark
facing upwar d.
~ Crankshaft & Bearing
~ 1 Check 1 he cronkshofl for ru nou 1 and if 11
exceeds l hO lio r111. 1001oco .
Circlo runout:
Lim it 0.1 mm
t0 . 004 in.I