Toyota 1PZ Repair Manual page 222

FUEL SYSTEM - Injection Pump
• Measure the head thickness of the sleeve plug, and
select a new sleeve plug.
HINT: Lengthening the plug 0.1 mm (0.004 in.) will
decrease injection volume by 0.6 cc (0.04 cu in.).
• Install the following parts to the new sleeve plug
with a new E-ring:
(1) Bearing and two retainers
(2) Stop ring
• Using a press, press in the sleeve plug assembly to
the governor sleeve.
FU-83