Toyota 2F - Page 41

3 44
ENGINE SERVICE - Cylinder Block
Fig. 3·138
Fig. 3·139
Fig. 3· 140
Fig. 3-141
Measure the cranksha
ft main 1ournal
II wear is excessrve. the cranksholt must
be reground or replaced
Main journal diameter :
STD
No. 1 66 . 972 - 66 . 996 mm
(2.6367 - 2.6376 in .)
No.2 68.472 - 68 . 496 mm
(2.6957 - 2.6967 In.I
No.3 69.972 - 69.996 mm
(2. 7548 - 2. 7557 In.I
No.4 71.472 - 71 . 496 Rini
(2. 8139 - 2.8 14 8 In.I
Teper and out-of-round:
Limit 0 .0 1 mm (0.00041n .)
- Note -
Mea su re A and B diameters in two places.
3 Measure the maon iournal 011 clearance
(11 Clean the 1ournal. cap and beaClng
(21
La v a strop ol plastigage across thO
1ou1nal
(31 T 1ght on the cap bolts to spoc1foed
101que
- Note -
Tightening torque:
No.1 - No
.3
12.5 - 16 .0 kg ·m
(91 - 108 ft -lb)
No.4
10 .5 - 1 3.0 kg ·m
( 76 - 94 ft-lb )
Do not turn the crankshaft.
fig . 3- 142
1 ·~
Fig . 3· 14 3
Fig . 3 · 144
Fig. 3-146
ENG IN E SERVICE - Cyllndor Block
3- 45
(41 Measure the plast1gago at its widest
po1n1 It clearance tS no1 w11h1n
spec1foca11on. replace tho bearings
Oil clearance:
STD 0.
020 - 0. 044 mm
(0.0008 - 0. 0017 in.I
L imit O. 1 O mrn
(0. 0039 In.I
UIS bearing:
0. 06. 0. 26 , 0.60
Camshaft Bearing
1 Check the bearing 0 11 cl oaral\CO
Oil clearance:
STD 0.026 - 0. 076 mm
10.0010 - 0. 0030 in.I
Limit 0 .1 mn1
10.0039 in.I
r::1 2.
~
Rep lace the camsl1aft beorong ,
(1) Rcmovo th o camsha lt rear expa n-
sion plug
(2) Remove tho camshaft bear111gs with
SST
SST (09215·00010)
(09215-00100)
- Note -
1. Shorten the shaft of SST to proper
length by inserting the stopper into the
shaft hole as shown In tJ1e figure.
2. Remove each bear ing one at a time .