CRANKING MOTORS - SERVICING TORQUE SPECIFICATIONS

MODELS AFFECTED: 1983 15MT/GR, 20MT, 22MT, 25MT AND 27MT CRANKING MOTORS

To obtain optimum performance and maximum service life after mtor or overhaul tighten fasteners during assembly to the torque values listed below.

TORQUE FASTENER DESCRTPTION SIZE (POUND-INCHES)

Brush screws, guide (5MT) 3.5x1.15 9 swivel holder 8-18 14 steel swivel holder 8-32 11

Pole shoe screws 3/8-24 400

Solenoid mounting screws 1/4-20 68

Thru bolts, (5MT) 10/24 40 (5MT) After Date Code 9013 10/24 70 (Others) 1/4-20 75

Motor terminal screw 10/32 40

Shift lever bolt 5/16-18 75

Middle bearing screws 10-32 40

Intemal comector screw 10-32 15

Gear housing munting screws 1/4-20 85

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.