Kohler Command PRO EFI propane PCV680 [15/96] Tools and aids

Tools and Aids

1524 690 31 Rev. D KohlerEngines.com

FLYWHEEL HOLDING TOOL ROCKER ARM/CRANKSHAFT TOOL

A ﬂ ywheel holding tool can be made out of an old junk

ﬂ ywheel ring gear and used in place of a strap wrench.

1. Using an abrasive cut-oﬀ wheel, cut out a six tooth

segment of ring gear as shown.

2. Grind oﬀ any burrs or sharp edges.

3. Invert segment and place it between ignition bosses

on crankcase so tool teeth engage ﬂ ywheel ring

gear teeth. Bosses will lock tool and ﬂ ywheel in

position for loosening, tightening, or removing with a

puller.

A spanner wrench to lift rocker arms or turn crankshaft

may be made out of an old junk connecting rod.

1. Find a used connecting rod from a 10 HP or larger

engine. Remove and discard rod cap.

2. Remove studs of a Posi-Lock rod or grind oﬀ

aligning steps of a Command rod, so joint surface is

ﬂ at.

3. Find a 1 in. long capscrew with correct thread size to

match threads in connecting rod.

4. Use a ﬂ at washer with correct I.D. to slip on

capscrew and approximately 1 in. O.D. Assemble

capscrew and washer to joint surface of rod.