Posted on: February 7, 1967

NUMBER: 67-20
DATE: Feb. 7, 1967
GROUP: Engine
SUBGROUP: Cylinder Blocks

MODELS: All Models Equipped With 1600cc Engines
SUBJECT: 1600cc Cylinder Blocks

All replacement 1600 cc. cylinder blocks will have the crankshaft main bearing bores the same diameter as the 1725 cc. units.

When fitting crankshafts and replacement bearings to these cylinder blocks (Part No. 5220965) thicker section main bearing inserts must be used, together with special thrust washers. The part numbers of the bearing inserts and thrust washers are as follows:

MAIN BEARING INSERTS – PART NUMBER – QTY.
Standard – 5114980 – 6
.020 Undersize – 5114981 – 6
.040 Undersize – 5114982 – 6
.060 Undersize – 5114983 – 6

THRUST WASHER
Standard – 5114986 – 1 pair
+ .005 – 5114987 – 1 pair
1 Standard & 1 .030 oversize (Special service use only) 5114988 – 1 pair

NOTE: All running clearances, torque loadings, etc. remain as specified for the standard 1600 c.c. unit.

T.H. Bullard
Manager – Service & Parts

Leave a Reply

Your email address will not be published. Required fields are marked *