TM 5-2420-230-24-1
Spicer Speciality Axle Division - Technical Publications
OVERHAUL INSTRUCTIONS FOR TYPE D66 DRIVE HEAD UNIT
WITH DIFFERENTIAL LOCK AS FITTED TO REAR DRIVE AXLE
ILLUSTRATION No.DH122
MANUAL SECTION E
Manual No. 1785 Issue A
Page No.E1
Spicer Speciality Axle Division
J-111