John Deere 318 - Manual (Page 390)

A
STEERING WANDER
• Check for correct tire size.
• Check front tires for incorrect or unequal pressure.
• Check for loose or worn steering linkage parts.
• Check for worn wheel bearing or spindle bushings.
• Check Toe-In adjustment: See Section 80.
B
STEERING SHIMMY
• Check for improperly mounted tire or wheel.
• Check for loose or worn steering linkage parts.
• Check for worn wheel bearings or spindle bushings.
• Bleed hydraulic system: See Section 270, Group 20.
• Check Toe-In adjustment: See Section 80.
C
SLUGGISH STEERING RESPONSE
• Bleed hydraulic system: See Section 270, Group 20.
• Check for bent or restricted return line, oil cooler (if equipped) oil filter or steering linkage.
• Check for restricted oil filter or charge pump suction line.
• Check for cylinder rod binding in cylinder barrel.
• Check implement relief pressure. See Section 250.
• Test for steering system leakage. GO TO Æ
• Adjust engine rpm: See Section 220.
MX,159026015,3 -19-24APR95
MX,159026015,4 -19-24APR95
MX,159026015,5 -19-30MAR95
Diagnosis, Tests and Adjustments/Troubleshooting Guide
TM1590 (17MAY95)
260-15-2
316, 318 & 420 Lawn and Garden Tractors
020895
260
15
2