Usage:
(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 ... 27.0 mm (1.06 in)
(3) 7W0134 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.