CAMSHAFT AND VALVE LIFTERS (Cont'd)
Installation (Cont'd)
Turn the engine over on the stand. Install the distributor and adjust the timing.
Install a new gasket on the oil pump mounting flange and install the oil pump and the filter assembly. Tighten the fastening
bolt to specification.
Install a new gasket on the fuel pump flange and install the pump lever through the slot in the block so that the lever is on
the
lobe of the camshaft. Fasten the fuel pump to cylinder block with the two washers and bolts. Tighten the bolts evenly
to specifications.
Put oil on the contact surfaces of the push rods, valve stems and rocker arms. Install the push rods in the correct bores and
install the rocker shaft assembly. Be sure to put the end of the push rods on the adjustment screws. Tighten the rocker shaft
fastening
bolts evenly to specification.
Adjust the
valve clearance. (See SPECIFICATIONS Section
88-1.)
Connect the distributor vacuum advance line
to
the carburetor.
Install the water pump sheave. Install the drive belt on the sheave and make adjustment of the belt tension to specifications.
Connect the
fuel line from the carburetor to the fuel pump.
Install distributor cap and connect the wires to the spark plugs.
Remove the engine from the stand.
Install the engine assembly in the Bobcat loader.
Start
the engine assembly in the Bobcat loader.
Start
the engine and check for oil water leaks.
Make a second adjustment of the valve clearances (cold) to specifications.
Install the rocker cover and install a new gasket and fasten with screws. Tighten to specifications.
Start the engine and make adjustment of the ignition timing if needed.
Make adjustment of the carburetor
idle speed and fuel air mixture to specifications.
OIL
PAN
Removal
Remove the crankcase oil.
Remove the dipstick.
Remove the three
bolts and remove the starter. (See Page 78-41.)
Remove the oil pan fastening bolts and remove the pan and the gasket.
Revised Oct. 97
-78-31-
741, 742, 743, 743DS Bobcat Loader
Service Manual
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