Ford 1963 Econoline - Main Bearings

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ENGINES
2-7
CRANKSHAFT-
Continued
MAIN BEARING JOURNAL
RUNOUT
14 4 and 170 .......... . ... . 0.0025
I Wear Limit 0. 0035
223 ....................... 0.003
Wear Limit 0.004
221 and 2bO ................ 0.002
Wear Limit 0. 003
352.390 and 406 ............ 0.002
Wear Li mit 0.003
CONNECTING ROD AND MAIN
BEARING JOURNALS
OUT-Of-ROUND
All En g in es ................ 0.0004
CONNECTING ROD AND MAIN
BEARING JOURNALS TAPER
All Eng i ne s ... ....... ...... 0.000 3
THRUST BEARING JOURNAL
LENG TH
144 an d 1 70 ........... 1.275 · 1.277
223 .................. 1.359·1.361
221 and 260 ........... 1.1 37· 1.1 39
352. 390 and 406 ....... 1.124 · 1.1 26
MAIN BEARING JOURNAL
THRUST fACE RU NOUT
All E ngines ................. 0.001
CRANKSHAfT fREE END PLA Y
All Engin es .... . ....... 0.004·0.008
Wear Lim it 0.012
MAIN BEARINGS
JOURNAL CLEARANCE
144 and 170 ......... 0.0007 · 0.0025
Wear Limit 0.0030
223. ................ 0. 0009·0 . 0033
W ear Llmil 0. 0038
22 1 and 260 ...... ... 0.0006·0.0026
Wear Li mit 0.0034
352 and 390 ......... 0.\lOO6·0.003 1
W ear Limit 0.0039
390 Poli ce Interceptor
N o.1 ............. 0.0008 · 0.00 12
N
O.2. 3. 4 and 5 ... 0.0010·0.0031
406
N o. I. .............. 0.00 1 ·0.002
N o.2. 3. 4 and 5 .... 0.001 ·0. 00 31
CONNECTING ROO
PISTON !'IN BUSHINGS 1.0 .-
Standard
144 . 170.221 and 260.0.9 1 07·0 . 9112
•
223. .. . ..... . ....... 0.9 12 2·0 .91 25
352.390 and 406 ..... 0. 9752 ·0. 9755
BEARING BORE DIAMETER
144 . 170 .221 and 260 ... 2.2390·2.2398
223 ... . ............. 2.4230 · 2.4238
352.390 a nd 406 ... . .. 2. 5907 ·2.5915
PISTON PIN BUSHING
OUT ·Of·ROUND
223 ...................... 0. 0002
3 52.390 a nd 4 06 . .... . ..... . 0.0004
PISTON PIN BUSHING
TAPER
223 ...................... 0.0002
352 , 390 and 406 ............ 0. 0003
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CONNECTING ROD SI DE
CLEARANCE - As se mbled to
Crankshaft
14 4 and 17 0 ........... 0.004·0 . 008
Wear L imit 0.014
223 .................. 0 .00 5 ·0 .0 11
W ear Llmll 0. 014
221. 260 , 352 and 390 ... 0. 006·0 .016
Wear Limil 0. 019
406 .................. 0. 014 ·0. 024
Wear Li mil 0. 027
BEARING BORE
OUT· Of ·ROUND AND TAPER
14 4 and 1 70 ............... 0. 0002
Othe r Eng ines ............. . 0. 0004
CONNECTING ROD LENGTH-
Center to Center
144 .................. 4. 854 ·4. 856
1 70 .................. 4.714·4.716
223 .. .. .............. 6.258·6.262
221 and 260 ............ 5. 154 ·5 .156
352 .................. 6.538·6.542
390 and 406 ............ 6.486·6.490
CONNECTING ROD
Twi st Total Difference-
Ma xi mum "
A ll Eng i n.s ................. 0.0 12
CONN!CTlNG ROD BEND
Total Dihenc:e"
All Engines ................. 0.004
~P i n bu s hing and cranks h aft bearing
bore mu st be parallel and in Ihe
same vertical p la ne wIth In the
s peci f ie d to tal difference at e nds 8·
inc h long ba r m easured 4- inches on
ea ch s id e of rod .