
Rev. Date: 11/11/20
Page 11
See Briggs & Stratton
operation manual for
additional engine main-
tenance instructions
and illustrations.
Cooling
Fins
Debris
Cooling
Fins
Air Intake
Cooling
Fins
Periodic preventive maintenance will add years of life to your equipment. Reviewing the information in this manual
will go a long way in reducing downtime and lost income.
Krendl Machine Maintenance:
Daily
• Clear insulation away from engine and muffler to avoid fire, ensure proper
ventilation and reduce the chance of insulation getting in the fuel tank.
• Do not run vacuum inside of an enclosed box truck, trailer or building. Doing
this will result in engine damage, exposure to carbon monoxide or fire.
Note: Debris can be sucked into the engine through the air intake
and clog the cooling fins. (See Illust. E)
Briggs & Stratton
Illust. E
• Blow out engine cooling fins with compressed air. (See Illust. F)
Note: Failure to keep motor cooling fins
clear of debris could result in catastrophic engine failure and voids warranty. (See Illust. G)
Briggs & Stratton
Illust. F
• Make sure vacuum is on a level surface
outside
where the engine can receive fresh air and expel hot exhaust.
M
aintenance
Illust. G