TM-9-2350-311-10

HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5

TECHNICAL MANUAL; OPERATOR’S MANUAL

NOVEMBER 1994

TM-9-2350-311-10 - Page 726 of 775

TM 9-2350-311-10

G-3 LUBRICATION INSTRUCTIONS — CONTINUED

15. M140 ALINEMENT DEVICE ACCESS COVER, DOVETAlL DOOR WEDGE, AND CLAMPING CATCH (C)

Grease dovetail door wedge (49), access cover pin (50), and clamping catch (51 ) with GAA (item 17, Appx D).

16, RAMMER ASSEMBLY (C)

Lubricate two lubrication fittings (52) with GAA (item 17, Appx D).

17. RAMMER MOUNTING BRACKET (C)

Coat rammer mounting bracket (53) lightly with GAA (item 17, Appx D) before operation. Do not paint.

18. EQUILIBRATED ELEVATING CYLINDER (C)

Clean exposed elevating piston rod (54) surfaces and coat with CLP (item 8, Appx D).

G-20