STEP 23 Compress both sides of the throttle and shutoff
shaft and install a new shutoff cam and/or a new throttle
shaft retainer clip as needed with the straight inner edge
engaging the slot. The cam or clip should snap into
position when installed correctly (Figure 5.23).
STEP 24 Assemble a new gasket to governor control
cover and install cover on pump. Slip the flat washers
and lock washers onto cover screws and tighten to the
specified torque (Figure 5.24).
STEP 25 Insert end cap plug tool in the end cap and
tighten to specified torque, using appropriate end cap
wrench (Figure 5.25a).
The standard transfer pump end cap inlet requires a
special inlet fitting with an 0o" ring seal (1/2-20
straight thread). Do not use a tapered pipe thread
type fitting as this could bottom and result in seizure
of the head and rotor assembly and damage to the
end cap threads.
Assemble the end cap locking plate, seal and screw to
the head and tighten to the specified torque (Figure 5.