TM-5-5420-202-10

LAUNCHER, M48A5 TANK CHASSIS

OPERATOR'S MANUAL

DECEMBER 2009

TM-5-5420-202-10 - Page 264 of 535

0046

TM 5-5420-202-10

SYMPTOM

MALFUNCTION

CORRECTIVE ACTION

STEP 2. Check that quick disconnect couplings are

properly connected.

STEP 3. Check for open valves on bridge scissors

cylinder. Refer to WP 0020.

STEP 4. If valves are open, close valves. If bridge

still fails to open or close, notify f eld maintenance.

LAUNCHER DOES

NOT ENGAGE

BRIDGE DURING

RETRIEVING.

STEP 1. Check if ejection cylinder plugs retract.

Refer to WP 0018 and WP 0020. If ejection cylinder

plugs do not retract, notify f eld maintenance.

LAUNCHER DOES

NOT RELEASE

BRIDGE.

STEP 1. Check that locking cylinder plugs (WP 0018

and WP 0020) are retracted. If locking cylinder plugs

are not retracted, notify f eld maintenance.

ENDOFWORKPACKAGE

0046-4

Table 1. Auxiliary Systems and Controls - Continued.