Honda HRG416C1 Manual page 71

dummyhead dummyhead
CRANKSHAFT/PISTON/VALVES
PISTON PIN-TO-PISTON PIN BORE
CLEARANCE
Subtract the piston pin O.D. from the piston pin bore
I.D. to obtain the piston pin-to-piston pin bore
clearance.
STANDARD:
SERVICE LIMIT: 0.070 mm (0.0028 in)
If the calculated clearance is more than the service limit,
replace the piston pin and recheck the clearance.
If the clearance is still more than the service limit with
the new piston pin, replace the piston (page 10-10).
CONNECTING ROD SMALL END I.D.
Measure the connecting rod small end I.D.
STANDARD:
SERVICE LIMIT: 13.07 mm (0.515 in)
If the measurement is more than the service limit,
replace the connecting rod (page 10-10).
CONNECTING ROD BIG END I.D.
Set the connecting rod cap to the connecting rod (page
10-7).
Apply engine oil to the bolt threads and seating surface.
Tighten the bolts to the specified torque.
TORQUE: 12 N·m (1.2 kgf·m, 9 lbf·ft)
Measure the connecting rod big end I.D.
STANDARD:
SERVICE LIMIT: 28.066 mm (1.1050 in)
If the measurement is more than the service limit,
replace the connecting rod and connecting rod cap
(page 10-10).
CRANKSHAFT MAIN JOURNAL O.D.
Measure the crankshaft main journal O.D.
P.T.O. side:
STANDARD:
SERVICE LIMIT: 27.933 mm (1.0997 in)
Flywheel side:
STANDARD:
SERVICE LIMIT: 25.333 mm (0.9974 in)
If the measurement is less than the service limit,
replace the crankshaft (page 10-7).
10-16
0.002 – 0.022 mm
(0.0001 – 0.0009 in)
13.005 – 13.020 mm
(0.5120 – 0.5126 in)
28.020 – 28.033 mm
(1.1031 – 1.1037 in)
27.980 – 27.993 mm
(1.1016 – 1.1021 in)
25.380 – 25.393 mm
(0.9992 – 0.9997 in)
FLYWHEEL SIDE
P.T.O. SIDE