Briggs & Stratton 276535, Repair Manual

Page: 31 / 38

2-Cycle Snow Engine
Section 5 - Engine Assembly
Page 25
INSTALL CRANKCASE COVER
NOTE
: The crankcase halves are a matched
assembly and cannot be interchanged between
engines.
A crankcase sealant must be used when assembling the
crankcase halves. See list of appropriate sealants.
Mounting surfaces must be free of oil or grease before
applying sealant.
1. Apply a thin film of crankcase sealant to either half
of crankcase.
2. Do not get sealant in screw holes or main bearing
bore areas.
3. Assemble crankcase cover to crankcase.
NOTE
: Install short screws and on PTO
side.
4. Torque screws in
25 lb-in. (3 Nm) increments
in
letter sequence shown to
75 lb-in. (8 Nm)
, figure
72.
Fig. 72
INSTALL CYLINDER HEAD
1. Install cylinder head with new gasket (Figure 73).
Ensure studded head bolts face MAG side of
engine.
2. Torque head bolts to
180 lb-in. (20.0 Nm)
.
Fig. 73
INSTALL IGNITION COIL AND
FLYWHEEL
Assemble flywheel key to crankshaft so that key is
parallel to crankshaft threads (Figure 74).
Fig. 74
1. Install flywheel, starter cup. washer and nut.
Make sure the tab in starter cup engages the hole in the
flywheel.
2. Hold flywheel with Tool
#19433.
Manufacturer Sealant Mfg. Part#
LOCTITE®
515 Gasket
Eliminator
#51531
Permatex®
Silicone
Form-A-Gasket
6 BR
GE RTV Silmate RTV-1473
Duro
Silicone Gasket
SGC-1
RIGHT
WRONG