TM-5-4210-249-13-P-4

TACTICAL FIRE FIGHTING TRUCK (TFF) MODEL M1142

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL WITH REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT REPAIR PARTS AND SPECIAL TOOLS); PART 4 OF 4

FEBRUARY 2009

TM-5-4210-249-13-P-4 - Page 185 of 1012

TM 5-4210-249-13&P-4

0588-1

DRAFT

0588

FIELD LEVEL MAINTENANCE

HYDRAULIC GENERATOR OIL DRAIN/FILL

INITIAL SETUP:

DRAIN

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The TFFT hydraulic system operates at pressures up to 5075 psi (34,992 kPa).

Allow several minutes to elapse after shutting off engine, to allow pressure to

relieve itself before attempting to remove hoses or fittings.

Failure to comply may

result in serious injury or death to personnel.

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Hydraulic oil may be hot.

Ensure hydraulic oil is cool prior to removal.

Failure to

comply may result in injury to personnel.

CAUTION

Ensure hydraulic oil is free from all foreign contaminates.

Failure to comply may

cause damage to equipment.

NOTE

Hydraulic reservoir holds a 7.75 gal. (29.33 l), be sure to use suitable drain pan.

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WARNING

ICON 13

Tools and Special Tools

Drain Pan (WP 0622, Item 9)

Tool Kit, General Mechanic’s: Automotive

(WP 0622, Item 27)

Materials/Parts

Oil, Hydraulic, Dexron III (WP 0625, Item 36)

Reference

WP 0599

WP 0615, Fig. 178

Equipment Conditions

Water pump engine OFF (WP 0022)

Batteries disconnected (TM 9-2320-325-14&P)