S/N MCZG 8285548

Use SAE10W-30 oil service category SJ or better

Blade torque 40 lbs. Bolts are 14mm.

Spark plug is BPR5ES (NGK)

Sharpened blade 2025 04 13

Use SAE10W-40 oil. 0.63 quarts or 20.16 oz.

Spark plug is BPSES, BPRSES (NGK), W 16EP-U, W 16EPR-U (ND)

Blade torque 40 lbs. Bolts are 14mm.

Sharpened blade, new plug and oil 2025 04 13

Model is Sears 917376653

Spark plug is Champion J19LM. Size is 3/4 or 13/16. In key drawer.

Air filter is GENUINE BRIGGS & STRATTON 491588S AIR FILTER & 493537S PRE FILTER

Carb is Carburetor for BRIGGS & STRATTON 799868 799872 790821 498170 497586 498254 Carb

All the above replaced September 2017

Manual is on Z

Problem was cable to dead man switch

Replace Kill Switch

Parts