Name: Toyota 1HZ
Brand: Toyota
Rating: 4 (1 reviews)

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FUEL SYSTEM - Injection Pump FU-55

(g) Determine the plunger adjusting shim size by using

the following formula and chart.

New adjusting shim thickness = T + (B - 3.3)

T ... Thickness of used shim

B ... Measured plunger position

Plunger adjusting shim selection chart

EXAMPLE: The 2.4 mm (0.094 in.) shim is installed

and measured clearance is 3.7 mm (0.146 in.). Replace

the 2.4 mm (0.094 in.) shim with a 2.8 mm (0.110 in.)

shim.

(h) Install a new plunger adjusting shim and recheck

dimension B.

Dimension B: 3.2-3.4 mm (0.126-0.134 in.)

(i) Remove the distributive head.

(j) Using SST, remove the following parts:

(1) Pump plunger

(2) Plunger adjusting shim

(3) Face camplate

SST 09260-5401 2 (09269-54030)

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