NMC-WOLLARD 2021Truax Blvd., Eau Claire, WI 54703, Phone (715) 835-3151, Fax (715) 835-6625
M140 Tow Tractor Manual No. 46054
PAGE 3-16
CHAPTER 2 MAINTENANCE
3 REMOVAL AND INSTALLATION
AUGUST 31, 2008
1. Repair tank by soldering or brazing if needed. Re-prime and paint any
repaired areas of tank.
2. Test any repair with wet soap lather. Place an air hose in tank and admit air.
By holding a rag around hose where it enters, a mild pressure will be built
up. If the repair is sound, no bubbles will appear.
3. Replace corroded or damaged cap or sending unit.
4. Replace protectors if they are damaged or deteriorated.
5. Replace straps if weakened by either of these conditions.
6. Replace damaged parts.
7. If there is any doubt as to the integrity of the tank, replace the tank.
3.8.4 Reassembly
1. Install new gasket on sending unit opening on tank, then carefully lower
sending unit into tank. Do not use gasket cement.
2. Secure sending unit with its hardware.
installing tank.
4. Apply thread sealer to drain plug threads and install drain plug.
3.8.5 Installation
1. When ready to install tank, place a quart of fuel in the tank, slosh around,
and pour out.
2. Install hoses and sending unit wire.
3. Position tank under frame and raise into position.
4. Install tank supports and straps. Tighten mounting hardware to 30 ft-lbs
torque.
5. Install battery and connect battery cables.
6. Fill tank with fuel and check for leaks.
3.9 STEERING GEAR ASSEMBLY
personnel. If the steering gear does not operate properly, replace it or take it to a
specialized repair shop.
3.9.1 Removal
1. Loosen hose clamp at power steering pump and disconnect hose. Drain
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