Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 343Get this manual

POWER TRIM
2Remove frame and armature from end capUse care not to drop armature

aFrameArmatureEnd Cap

Armature Tests
TEST FOR SHORTS

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives