User Manual

A—Starter Solenoid Main S4—Brake Switch: X3—Front PTO Switch 2-Pin X9—Transmission Neutral

Contact 316 (S.N. 596121— ) Connector Switch 1-Pin Connector

F1—20 Amp Fuse 318 (S.N. 600305— ) X5—Rear PTO Harness 3-Pin X10—Transmission Neutral

F3—25 Amp Circuit Breaker 420 (S.N. 595881— ) Connector Switch 1-Pin Connector

G1—Battery S5—Transmission Neutral X6—Rear PTO Switch 2-Pin X23—TDC Module 8-Pin

K2—Starter Solenoid Switch Connector Connector

M1—Starter Motor X1—Key Switch 5-Pin X8—Brake Switch 2-Pin

S1—Key Switch Connector Connector:

S2—Front PTO Switch X2—Key Switch 1-Pin 316 (S.N. 596121— )

S3—Rear PTO Switch Connector 318 (S.N. 600305— )

(Optional) 420 (S.N. 595881— )

Starting Circuit Operation

M77921 -19-04MAR95

MX,159024020,2 -19-16MAY95

Component Location and Operation/Theory of Operation

TM1590 (17MAY95) 240-15-3 316, 318 & 420 Lawn and Garden Tractors

020895

240