Usage:
(1) Diameter of rear bearing surface (journal) of drive shaft ... 31.722 ± 0.008 mm (1.2489 ± .0003 in.)
Bore in rear bearing for shaft ... 31.803 ± 0.013 mm (1.2521 ± .0005 in.)
Maximum permissible clearance between bearing and rear bearing surface (journal) ... 0.20 mm (.008 in.)
(2) Diameter of front bearing surface (journal) for drive shaft ... 41.021 ± 0.008 mm (1.6150 ± .0003 in.)
Bore in front bearing for shaft ... 41.102 ± 0.013 mm (1.6182 ± .0005 in.)
Maximum permissible clearance between bearing and bearing surface (journal) ... 0.20 mm (.008 in.)
(3) Bore in bearing for retainer ... 53.962 ± 0.051 mm (2.1245 ± .0020 in.)
Diameter of bearing surface (journal) ... 53.861 ± 0.013 mm (2.1205 ± .0005 in.)
Maximum permissible clearance between bearing and bearing surface (journal) ... 0.20 mm (.008 in.)
(4) Diameter of bearing surface (journal) of idler shaft ... 34.907 ± 0.008 mm (1.3745 ± .0003 in.)
Bore in bearing in idler gear ... 34.953 ± 0.013 mm (1.3761 ± .0005 in.)
Maximum permissible clearance between bearing and bearing surface (journal) ... 0.15 mm (.006 in.)
(5) Thickness of oil pump housing:
G379 ... 53.353 ± 0.020 mm (2.1005 ± .0008 in.)
G398 ... 69.863 ± 0.020 mm (2.7505 ± .0008 in.)
G399 ... 89.057 ± 0.020 mm (3.5062 ± .0008 in.)
Thickness of oil pump gear:
G379 ... 53.200 ± 0.013 mm (2.0943 ± .0005 in.)
G398 ... 69.705 ± 0.013 mm (2.7443 ± .0005 in.)
G399 ... 88.900 ± 0.013 mm (3.5000 ± .0005 in.)
Clearance between gears and covers for all engines ... 0.124 to 0.191 mm (.0049 to .0075 in.)