934
SECTIONTHRUACCESSORYHSG.& SUPERCHARGER

Engine Accessories and Hardware
SSP1776
3-55
SERVICE TABLE OF LIMITS
PART III GEARED ENGINES SECTIONV -SPECIALTORQUEREQUIREMENTS
953
952 919-1
914
953
Engine Springs and Hardware
3-56
PART IV VERTICAL  DRIVE  ENGINES EXCLUDING  VO AND  IVO-360 
CHART  MODELS 
L L1 L2 V V1  VO, TVO-435 (ALL) VO435-B, TVO-435-F TVO-435-A VO, IVO, TVO, TIVO-540 TVO, TIVO-540 
NOTE 
In "chart"  column, a number  appearing after a letter shows exceptions  to the basic model. 
SECTION 1 SECTION 11 SECTION 111 SECTION IV SECTION V  500 SERIES 600 SERIES 700 & 7000 SERIES 800 & 8000 SERIES 900 SERIES  CRANKCASE, CRANKSHAFT & CAMSHAFT CYLINDERS GEAR TRAIN BACKLASH (GEAR TRAIN) TORQUE AND SPRINGS 

(A)  These  fits are either  shrink  fits controlled  by machining,  fits that  may readily be 
adjusted,  or  fits where  wear  does not normally  occur,  in each  case the  fit must 
be held to  the manufacturing  tolerance. 
(B)  Side clearance  on  piston  rings  must  be measured  with  face of ring flush with 
piston. 
(D)  These  dimensions  shown  are measured  at bottom  of piston  skirt  at right angles 
to piston pin. 
(E)  Permissible  wear  of the crankshaft  (rod and main bearing journals)  to be minus 
0.0015 on the diameter. 
(L)  Loose  fit;  wherein  a  definite  clearance  is  mentioned  between  the  mating 
surfaces. 
(T)  Tight fit; shrink  or interference  fit. 
SSP1776  February  15, 1980* 
* -Indicates  cut-off  date for data retrieved prior to publication. 

SERVICE TABLE OF LIMITS
PART IV VERTICAL ENGINES
SECTIONI CRANKCASE, CRANKSHAFT AND CAMSHAFT
Ref. Ref. Chart Nomenclature Dimensions Clearances
New Old
All Main Bearings and
Crankshaft
Main Bearings and Crankshaft
(Except Front)
Front Main Bearing and
Crankshaft
Front Main Bearing and
Crankshaft
Diameter of Main Bearing
Journal on Crankshaft
Crankcase Bearing Bore
Diameter (All)
Crankcase Bearing Bore
Diameter (All)
Connecting Rod Bearing and
Crankshaft
Diameter of Connecting Rod Journal on Crankshaft (2-1/8 in.)
Connecting Rod Bearing Bore Diameter (2-1/8 in.)
　
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