Check-Up Before Repair - Tecumseh SPECTRA 37 Service And Repair Manual

For Discount Tecumseh Engine Parts Call 606-678-9623 or 606-561-4983
B. CHECK-UP BEFORE REPAIR
1. GENERAL
If a customer complains of an engine "non-starting", it is
a good rule to make an accurate check by first pulling
the starter to ensure that there are no internal breakages.
Ascertain that the correct fuel/oil mixture is being used.
(2-stroke engines).
Check the carburettor and governor controls, remote
control, air cleaner, spark plug, oil level (4-stroke engines).
Drain and refill fuel tank with fresh, clean fuel.
For 2-stroke engines, AV and MV, use a 4% (25:1) or
2% (50:1) petrol/oil mixture. Refer to the operator's manual
for correct mix for each engine.
USE CLEAN FRESH FUEL FOR TESTING
NOTE - If engine is fitted with remote control and choke,
check that:
- With the lever in the choke or start position, the choke
is fully closed and the throttle open. This is important
for starting from cold.
- With the lever in the max position, make sure that the
throttle is fully open. If full throttle is not being attained,
maximum power will not be obtained from the engine.
3
www.mymowerparts.com
Fig. 1