Model CV730-0029
Heads Secured With Screws
1. Check to make sure there are no nicks or burrs on
sealing surfaces of cylinder head or crankcase.
2. Install a new cylinder head gasket (with printing up).
3. Install cylinder head and start four new hex flange
screws.
4. Torque screws in two increments; first to 22.6 N·m
(200 in. lb.), then finally to 41.8 N·m (370 in. lb.).
Heads Secured With Mounting Studs, Nuts, and
Washers
1. Check to make sure there are no nicks or burrs on
sealing surfaces of cylinder head or crankcase.
2. If all studs were left intact, go to Step 6. If any studs
were disturbed or removed, install new studs as
described in Step 3. Do not use/reinstall any
loosened or removed studs.
3. Install new mounting stud(s) into crankcase.
a. Thread and lock 2 mounting nuts together on
smaller diameter threads.
b. Thread opposite end of stud, with preapplied
locking compound, into crankcase, until specified
height from crankcase surface is achieved. When
threading in studs, use a steady tightening motion
without interruption until proper height is
obtained. Otherwise frictional heat from engaging
threads may cause locking compound to set up
prematurely.
Studs closest to lifters must have an exposed
height of 75 mm (2 15/16 in.).
Studs furthest from lifters must have an exposed
height of 68 mm (2 3/4 in.).
c. Remove nuts and repeat procedure as required.
4. Check that dowel pins are in place and install a new
cylinder head gasket (printing up).
5. Install cylinder head. Match numbers on cylinder
heads and crankcase. Make sure head is flat on
gasket and dowel pins.
6. Lightly lubricate exposed (upper) threads of studs
with engine oil. Install a flat washer and nut onto
each mounting stud. Torque hex nuts in two stages;
first to 16.9 N·m (150 in. lb.), then finally to 33.9 N·m
(300 in. lb.).
SOURCE: need head bolt torque for Brigges Stratton 18 Hp
210 to 230 inch pounds. Torque in a crisscross pattern upper left lower right upper right or left or right.
SOURCE: I had to replace the head gasket on my kohler 19
manual says 30ft lbs starting from the middle
of the haed
SOURCE: We were wondering the torque on the head bolts on
Hi and welcome to FixYa. I am Kelly. These torques are from the Kohler Service manual for the
CV11-16,
CV460-465,
CV490-495
engine.
There are 5 bolts.... as you look at the bolts there should be 3 on the left side
Bolt 1 is the center (offset bolt)
Bolt 2 is upper right
Bolt 3 bottom left
Bolt 4 upper left
Bolt 5 lower right.
Torque them in the sequence above... to 15 Ft lbs. or 180 inch lbs
reset your torque wrench and then torque them to 30 Ft lbs or 360 inch lbs.
Rocker arms center nuts (called mounting screws) are first torqued to 55 inch lbs then to 100 inch lbs.
Then to set the valve lash you back off the set screw lock nut torque and set the valve lash to .003 - .005 final set screw lock nut torque is 65 inch lbs. Engine must be at TDC i.e piston all the way to the top to make the correct adjustments.
Thanks for using FixYa.
Kelly
SOURCE: looking for cylinder head and connecting rod
hi there
pauly 46 here
for your information required see the download of service manual from below
http://www.scribd.com/doc/3852484/K582-Service-manual
but i have the required settings for you in the mean time cyl hd bolts 35 ft /lbs
and con rod bolt torques 5/16 " use 200 in/lb torque
or if 3/8 bolts use 300 in/lb torques
service manual is 92 pages long but helpfull
cheers hope it hepls
pauly46
SOURCE: kohler 25hp v-twin no spark after changing head gasket
look to see if you pinched the wire from the coil each cylinder has its own coil but shares the kill circuit if the wire got caught on a bolt and grounded the wire out it would shut off the coils
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