Alliance SWNBC2PP112TW01 washer Parts

To reset your Alliance washer model SWNBC2PP112TW01, we recommend doing a simple power reset: disconnect power for a few minutes, then restore power and restart a cycle. This clears many temporary control glitches without replacing parts.

Quick reset steps (safe first)

• Press Pause/Cancel (if your washer has it) to stop the cycle.
• Unplug the washer (or switch OFF the dedicated breaker).
• Wait 3 to 5 minutes.
• Restore power.
• Select a Rinse/Spin or Drain/Spin cycle and press Start.

If the washer still will not start or finish

A reset helps when the control is “stuck”, but repeated failures usually point to a drain, lid/door, or control issue.

• If water is left in the tub, check for a drain restriction; a failing pump can also cause no-drain symptoms (see speed queen washer drain pump 205217P).
• If the unit is belt-driven and you hear motor noise but the pump does not move water, inspect the belt and pump drive components (see speed queen belt and pump kit - includes items 16 and 18 (38174 belt) RB150003).
• If the washer is dead (no lights), confirm the outlet and breaker; on some commercial setups, a power component can be involved.
• If the lid will not lock or the machine stops mid-cycle, inspect the lid/lock mechanism and wiring.

What a reset does (and does not do)

Action	What it helps	What it will not fix
Power reset (unplug/breaker)	Temporary control glitches, stuck cycle logic	Broken drain pump, worn belt, failed lid lock, damaged wiring
Restart on Drain/Spin	Confirms drain and spin functions quickly	Underlying mechanical failures

Why it matters

Resetting first prevents unnecessary part replacement and helps you quickly separate a one-time control hiccup from a real failure in the drain system, drive system, or lid/lock safety circuit.

Last updated: February 2026

The main parts of a washing machine (including the Alliance SWNBC2PP112TW01) are the water fill system, wash system, drain system, drive system, and controls. Together, these parts bring water in, move clothes through wash and rinse, pump water out, and manage cycle timing and safety.

Core systems and what they do

• Water inlet valves and hoses: let hot and cold water into the tub
• Wash basket and outer tub: hold the load and contain water
• Agitator or wash action components: move clothes through water and detergent
• Drive system (belt, motor, transmission/gear case): powers agitation and spin
• Drain system (pump and drain hose): removes water at the end of wash and rinse
• Controls (timer or control board, switches, wiring): run the cycle and monitor safety

Common SWNBC2PP112TW01 parts you may replace

These are examples of key components we commonly see replaced when symptoms show up (no drain, no spin, leaks, or noise):

• Speed queen washer drain pump 205217P
• Speed queen belt and pump kit - includes items 16 and 18 (38174 belt) RB150003
• Speed queen washer gear case 38165P
• Speed queen control lid lock assembly 37225P

Quick symptom-to-part map

Symptom	Most likely system	Parts to check first
Won’t drain	Drain system	Drain pump, hose, clamps
Won’t spin	Drive system or lid lock	Belt/drive components, lid lock
Leaks	Fill or drain system, seals	Hoses, clamps, gasket
Loud grinding during agitation/spin	Drive system	Drive block, gear case

Why it matters

Knowing the main systems helps you troubleshoot faster and avoid replacing the wrong component. For example, a “won’t spin” complaint can be a lid lock issue, a belt issue, or a gear case problem, and each repair path is different.

Helpful DIY guidance

For step-by-step troubleshooting that applies to many washers, use troubleshooting a top load washer that wont drain or spin video and how to fix a washing machine.

Last updated: February 2026

Water in the bottom of your Alliance washer model SWNBC2PP112TW01 usually comes from a drain problem (slow or incomplete draining), a small leak at the pump or hoses, or oversudsing that pushes water where it should not go. Start by checking the drain path and pump area first.

Quick checks we recommend (fastest to most common)

• Look for a slow drain: If the tub stays wet after the cycle, the drain system is restricted.
• Inspect the drain hose: Make sure it is not kinked, crushed, or shoved too far down the standpipe.
• Check for oversudsing: Too much detergent can leave water and suds behind and cause minor leaks.
• Look underneath for drips during drain/spin: Leaks that show up mainly during draining often point to the pump or its connections.
• Check hose connections and clamps: A loose clamp can seep only when the pump is running.

Most likely causes and what they point to

What you notice	Most likely cause	What to do next
Water remains after cycle, no obvious drip	Partial clog in drain hose or pump	Check hose routing; inspect pump inlet for debris
Puddle under washer during drain/spin	Drain pump leak or loose clamp	Inspect pump body and hose joints; replace pump if cracked
Water only with heavy suds	Too much detergent or wrong type	Reduce detergent; run a rinse/spin to clear suds
Intermittent seep at a hose joint	Clamp not tight or hose worn	Re-seat hose and clamp; replace worn hose/clamp

Parts that commonly fix “water in the bottom” symptoms

If you find leaking at the pump housing or the washer will not fully drain, these model-compatible parts are common fixes:

• Speed queen washer drain pump 205217P
• Speed queen belt and pump kit - includes items 16 and 18 (38174 belt) RB150003
• Speed queen hose clamp F200204

Why it matters

Standing water can lead to odor, residue buildup, and repeat drain issues. Fixing a small pump seep or drain restriction early also helps protect the gear case and drive components from extra strain.

Helpful DIY guidance

For step-by-step troubleshooting of drain and spin problems, use: troubleshooting a top load washer that wont drain or spin video.

Last updated: February 2026