2-9 ENGINE TUNE-UP - Dis tr ibutor KJ Fig. 2-29 GOVERNOR OPERATIONAL INSPECTION ~ 1. Rotor should return qui c kly when turned cloc kwise by hand and released . 2. Rotor shouId not be excessively loo se . Fig. 2-30 ~ 3. um hose fr om the di str ibutor. The tim ing mark should vary in accordan ce with the opening and closing of throttl e valve. Start the engine and disconn ect the vacu . ,. 0 . .. """ . . , ~ . ogq ~ o 0 Fig. 2-31 VACUUM ADVANCE OPERATIONAL INSPECTION (Except for USA) Disconnect the di stributor vacuum hose and ~ suck the hose with mouth while the engine is idling. Check if timi ng advances wh en sucked. Fig.
2-32 VACUUM RETARD OPERATIONAL INSPECTION (For USA) Disconnect the di stribut or vacuum hose and ~ suck the hose with mouth while the engine is idl ing. Check if timing retards when sucked.