3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL – Fuel Transfer Pump

(1) Clearance between guide and tappet … 0.0025 to 0.0101 mm (.0001 to .0004 in)

NOTE: The guide and tappet are a matched set. If one part is worn, a new guide and tappet assembly must be installed.

(2) Bore in sleeve for the piston … 34.000 ± 0.015 mm (1.3386 ± .0006 in)

Diameter of piston … 33.972 ± 0.008 mm (1.3375 ± .0003 in)

(3) 1W4922 Spring:

Length under test force … 35.34 mm (1.391 in)

Test force … 211 ± 10 N (47.5 ± 2.3 lb)

Free length after test … 60.0 mm (2.36 in)

Outside diameter … 27.00 mm (1.06 in)

(3) 7W134 Spring:

Length under test force … 33.67 mm (1.326 in)

Test force … 221 ± 11 N (49.7 ± 2.5 lb)

Free length after test … 56.1 mm (2.21 in)

Outside diameter … 27.36 mm (1.08 in)

(4) Fuel inlet port.

(5) Check valves.

(6) Fuel outlet port.

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