TM 5-5420-234-14&P
4-12. UNIT TROUBLESHOOTING (continued).
1. BAP CENTER ROLLER AND/OR TRANSLOAD ROLLERS WILL NOT OPERATE
(continued).
CENTER ROLLER
VISUAL INSPECTION
CYLINDER
ELBOWS
CENTER ROLLER
(1) Place suitable container
CYLINDER
under center roller
cylinders.
HYDRAULIC
(2) Remove two hydraulic
HOSES
hoses from elbows on
center roller cylinders.
MANIFOLD
(3) Move hand pump selector
lever to up position.
(4) Pump hand pump handle
and observe open ends of
two hydraulic hoses.
(a) If hydraulic fluid is not
flowing, replace center
roller manifold (para 4-
HAND
(b) If hydraulic fluid is
PUMP
flowing, replace center
roller cylinders (para
(5) Install two hydraulic hoses
on elbows on center roller
cylinders.
(8) Bleed system to remove
trapped air (para 4-43).
HANDLE
SELECTOR
LEVER
4-27
