ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
0048 00
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
UNIT MAINTENANCE PROCEDURES
RAW WATER SYSTEM
6. Remove the four bolts, flat washers, and lock washers that secure the engine/pump assembly to
the skid (see Figure 3).
MOUNTING BOLTS, FLAT WASHERS, AND LOCK WASHERS (4 EACH)
Figure 3. Raw Water Pump P-1 Engine Mounting Hardware Removal.
WARNING
Two person lift. Two people are required to safely move the engine/pump unit. Lift
with your legs, not your back. Failure to observe this warning may result in back
injury.
7. Slide the engine/pump unit out the side of the skid.
8. Position the engine/pump assembly onto the new skid.
9. Pull the recoil starter rope out past the skid frame, secure the rope, slip the handle down the rope
and untie or cut off the knot at the end of the rope (see Figure 2).
10. Remove the handle from the rope and thread the rope through the eye bolt.
11. Slide the handle back onto the rope end and knot the end of the rope. Let the rope and handle
retract to the eye bolt.
12. Secure the assembly to the skid with four bolts, flat washers, and lock washers.
13. Install the junction box. Refer to REPLACE and P-1 Skid Junction Box.
14. Mount the fuel tank assembly on the skid frame and connect the fuel tank and diesel engine fuel
supply and return lines.
0048 00-4
