General Pump T16A-18A-20A-22A - Manual (Page 8)

GENERAL PUMP
A member of the Interpump Group
KT16A/18A/20A/22A SERIES
Page 8
Ref 300942 Rev.A
03-14
• Mount the rear cover complete with the O-ring, positioning the dipstick hole upward.
• Insert Oil in the casing as indicated in the use and maintenance manual.
2.1.3 Reduction Classes
TABLE OF REDUCTIONS FOR CRANKSHAFTS AND CON-ROD HALF-BEARINGS
Recovery Classes
(mm)
Part Number
Half-bearing
Upper
Part Number
Half-bearing
Lower
Correction on the Shaft Pin
Diameter
(mm)
0.25 F90922100 F90922400 Ø39.75 0/-0.02 Ra 0.4 Rt 3.5
0.50 F90922200 F90922500 Ø39.50 0/-0.02 Ra 0.4 Rt 3.5
2.1.4 Disassembly/Reassembly of Bearing and Shims
The type of bearings (taper roller) ensures the absence of axial clearance on the crankshaft. The shims are
defined to meet this necessity. For disassembly-reassembly and for any replacements, carefully observe the
following directions: