(a) Inspect all frame and assembly nuts, bolts, and cap screws for tightness.
(b) Weekly. Tighten all vehicle assembly or mounting nuts. Driver is cautioned not to tamper with or tighten screws or nuts about the circuit breaker, as doing so may disturb ignition timing.
(20) Item 83, *Lubricate as Needed.
(a) Lubricate all parts where inspection reveals need for lubrication: wipe all dirt from fittings before applying lubricant. Report any missing fittings.
(b) Weekly. When vehicle has been driven a sufficient number of miles so that it is due for a regularly scheduled lubrication, lubricate according to Lubrication Guide in manual and current lubrication directives. Refrain from overlubricating wheel bearings, front brake side cover bushing, and front and rear brake operating lever camshafts.
(21) Item 84, *Clean Engine and Vehicle.
(a) Clean dirt and trash from vehicle and remove excess grease.
(b) Weekly. Wash vehicle if possible. If not, wipe off thoroughly. Do not rub lustreless paint enough to cause shine. If vehicle is washed in a stream, care should be taken that water or dirt does not get into bearings, breather valve, or brakes. CAUTION: It is extremely important that high‐pressure streams or steam should not be directed against wheel hubs, brakes, carburetor, air cleaner, or electrical units.
(12) Item 64, *Electrical Wiring.
(a) Inspect all ignition wiring to see that it is securely connected, clean, and not damaged.