Dinli DL702, Service Manual

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GENERAL INFORMATION
any cir-clips, retaining rings, and cotter pins with new ones, as removal weakens and deforms them,
they could become detached while the quad is driven, leading to a major problem.
(15) Lubrication
Engine wear is generally at its maximum while the engine is warming up and before all the sliding
surfaces have an adequate lubrication film. During assembly, make sure to apply oil to any sliding
surface or bearing that has been cleaned. Old grease or dirty oil could have lost its lubrication quality
and may contain forging particles that act as abrasives; therefore, make sure to wipe it off and apply
fresh grease or oil. Some oils and greases in particular should be used only in certain applications and
may be harmful if used in an application for which they are not intended.
(16) Direction of Engine Rotation
To rotate the crankshaft manually, make sure to do so in the direction of positive rotation Positive
rotation is counterclockwise as viewed from the left side of the engine. To carry out proper adjustment,
it is furthermore necessary to rotate the engine in the direction of positive rotation as well.
(17) Replacement Parts
When there is a replacement instruction, replace these parts with new ones every time they are removed.
Always replace these parts with new ones every time they are removed. Although the previously
mentioned gasket, O-ring, ball bearing, needle bearing, grease seal, oil seal, cir-clip, and cotter pin have
not been so designated in their respective text, they are replacement parts.
(18) Electrical Wires
All the electrical wires are either one-color or two-color. A two-color wire is identified first by the
primary color and then the stripe color. For example, a yellow wire with thin red stripes is referred to as
a “yellow/red” wire; it would be a “red/yellow” wire if the colors were reversed. Unless instructed
otherwise, electrical wires must be connected to wires of the same color.
(19) Inspection
When parts have been disassembled, visually inspect these parts for the following conditions or other
damage. If there is any doubt as to the condition of them, replace them with new ones.
Abrasion Crack Hardening Warp
Bent Dent Scratch Wear
Color change Deterioration Seizure
(20) Specifications
Specification terms are defined as follows:
“Standards” show dimensions or performances which brand-new parts or systems have.
“Service Limits” indicate the usable limits. If the measurement shows excessive wear or deteriorated
performance, replace the damaged parts.