TM-5-5420-228-24

LAUNCHER HYDRAULICS SYSTEM M48A5/M60A1 TANK CHASSIS, TRANSPORTING: FOR BRIDGE, ARMORED-VEHICLE-LAUNCHED; SCISSORING TYPE, CLASS 60

TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT; MAINTENANCE MANUAL

AUGUST 1985

TM-5-5420-228-24 - Page 374 of 750

TM 5-5420-228-24

HOLD DOWN CYLINDER HOSE ASSEMBLIES (CU1, CU2, CV1 THRU CV4) AND HYDRAULICS

REPLACEMENT (Sheet 5 of 5)

15.

16.

17.

18.

19.

20.

Place nipple (AB) in vise.

Using adjustable wrench, install elbow (AC)

and collar

“CV3" (AD) on nipple (AB).

Using adjustable wrench to install elbow

(AE) on nipple (AB). Aline elbows facing

in opposite directions as shown.

Using adjusable wrench, install elbow

(AC), nipple collar (AD], nipple (AB), and

elbow (AE) as an assembly.

Aline as

shown.

Insert hose assemblies “CV3” (Z) and “CV4”

(AA) through armor (AF).

Using adjustable wrench on elbow (AC), use

7/8

inch-wrench to install hose assembly

“CV3” (z).

21.

Using 13/16 inch wrench, install adapter (AG) and collar “CV4” (AH).

22.

Using 13/16 inch wrench on adapter (AG), use 7/8 inch wrench to install hose assembly

“CV4” (AA).

23.

Bleed hydraulic system (page 3-72).

24.

Check for hydraulic leaks and correct as necessary.

25.

Service hydraulic reservoir (LO 5-5420-202-12).

26.

Close right side grille doors (TM 5-5420-202-10).

27.

Install

28.

Install

29.

Install

front quadrant (page 3-46) “CU1“ and “CU2” hose assemblies only.

powerplant (TM 5-5420-202-20) “CV1” and “CV2” hose assemblies only.

holddown cylinder armor (page 3-253) “CV3" and “CV4" hose assemblies only.

End of Task

TA251574

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