Bobcat 741 - Page 304

ROCKER ARMS
Removal
Remove the valve cover.
Remove the front upper cover from the timing belt.
Turn the crankshaft until No. 1 cylinder is at
T.O.C.
compression stroke.
Make alignment of the mark
on the camshaft sprocket
(Item 1) [A] with the timing mark (Item 2) [A] at the upper
cover back plate.
Make a mark on the timing belt (item 3) [A] in alignment
with the other marks.
Remove the camshaft bolt.
Put a small piece of old timing belt (item 1) [B] between
the sprocket and sprocket holder. Do this to prevent the
camshaft sprocket from lowering to such an extent that
the timing belt comes off.
IMPORTANT
DO NOT turn the crankshaft after the camshaft
sprocket is removed because engine timing
will be changed.
1-2122-0297
Remove the camshaft spacer [C].
Remove the back plate for the upper cover.
Remove the bolts from the bearing caps for the camshaft.
Remove the front seal fro the camshaft.
Remove the rocker arms, rocker shaft and bearing cap
assembly.
Added Sept. 90
-70-26-
741,742,743, 7430S Bobcat Loader
Service
Manual